{"v":"2.0","page_type":"product","title":"Get the job done more quickly with the River Falls utility sink. An extra-deep bowl and integral washboard provide work areas for soaking, spot treating, and other laundry tasks. Crafted from enameled cast iron, this sink resists scratching, burning, and staining for years of beauty and reliable performance.","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"KOHLER","href":"/python/html6/menu_brand_products/1000/81000/menu_brand_products_Kohler_1_0cb9bafd17.html"},{"label":"K-6657-4U-7","href":null}],"content":{"product":{"mpn":"K-6657-4U-7","manufacturer":"KOHLER","brand":"KOHLER","brand_url":"/python/html6/menu_brand_products/1000/81000/menu_brand_products_Kohler_1_0cb9bafd17.html","title":"Get the job done more quickly with the River Falls utility sink. An extra-deep bowl and integral washboard provide work areas for soaking, spot treating, and other laundry tasks. Crafted from enameled cast iron, this sink resists scratching, burning, and staining for years of beauty and reliable performance.","description":"","attributes":[{"name":"Brand name","values":[{"value":"KOHLER","url":"/python/html6/menu_attr_pair/1000/2000000/2622000/menu_attr_pair_Brandname_KOHLER_1_e1615c0c64.html"}],"name_url":"/python/html6/menu_attr_pair/1000/2000000/2622000/menu_attr_pair_Brandname_KOHLER_1_e1615c0c64.html"},{"name":"Manufacturer name","values":[{"value":"KOHLER","url":"/python/html6/menu_attr_pair/1000/249000000/249247000/menu_attr_pair_Manufacturername_KOHLER_1_26543ada77.html"}],"name_url":"/python/html6/menu_attr_pair/1000/249000000/249247000/menu_attr_pair_Manufacturername_KOHLER_1_26543ada77.html"},{"name":"Manufacturer","values":[{"value":"KOHLER","url":"/python/html6/menu_attr_pair/1000/219000000/219774000/menu_attr_pair_Manufacturer_KOHLER_1_c67ec3d76b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/219000000/219774000/menu_attr_pair_Manufacturer_KOHLER_1_c67ec3d76b.html"},{"name":"UPC","values":[{"value":"650531652867","url":"/python/html6/menu_attr_pair/1000/47000000/47509000/menu_attr_pair_UPC_650531652867_1_4d4d87cbe9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/47000000/47509000/menu_attr_pair_UPC_650531652867_1_4d4d87cbe9.html"},{"name":"EAN","values":[{"value":"650531652867","url":"/python/html6/menu_attr_pair/1000/75000000/75308000/menu_attr_pair_EAN_650531652867_1_5cc6efaa66.html"}],"name_url":"/python/html6/menu_attr_pair/1000/75000000/75308000/menu_attr_pair_EAN_650531652867_1_5cc6efaa66.html"},{"name":"Part Number","values":[{"value":"K-6657-4U-7","url":"/python/html6/menu_attr_pair/1000/66000000/66569000/menu_attr_pair_PartNumber_K66574U7_1_25b5773a58.html"}],"name_url":"/python/html6/menu_attr_pair/1000/66000000/66569000/menu_attr_pair_PartNumber_K66574U7_1_25b5773a58.html"},{"name":"Model","values":[{"value":"K-6657-4U-7","url":"/python/html6/menu_attr_pair/1000/265000000/265734000/menu_attr_pair_Model_K66574U7_1_c96b235704.html"}],"name_url":"/python/html6/menu_attr_pair/1000/265000000/265734000/menu_attr_pair_Model_K66574U7_1_c96b235704.html"},{"name":"Product Group","values":[{"value":"Home Improvement","url":"/python/html6/menu_attr_pair/1000/108000000/108133000/menu_attr_pair_ProductGroup_HomeImprovement_1_6250f74b4a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/108000000/108133000/menu_attr_pair_ProductGroup_HomeImprovement_1_6250f74b4a.html"},{"name":"ASIN","values":[{"value":"B002A1VQGO","url":"/python/html6/menu_attr_pair/1000/26000000/26889000/menu_attr_pair_ASIN_B002A1VQGO_1_781f887d9b.html"},{"value":"B00HM64Q1Y","url":"/python/html6/menu_attr_pair/1000/91000000/91463000/menu_attr_pair_ASIN_B00HM64Q1Y_1_5cb924f394.html"}],"name_url":"/python/html6/menu_attr_pair/1000/26000000/26889000/menu_attr_pair_ASIN_B002A1VQGO_1_781f887d9b.html"},{"name":"AdultProduct","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/135000000/135074000/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/135000000/135074000/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"},{"name":"Amount","values":[{"value":"1463.65","url":"/python/html6/menu_attr_pair/1000/58000000/58356000/menu_attr_pair_Amount_146365_1_4fe9d7905f.html"},{"value":"1643.05","url":"/python/html6/menu_attr_pair/1000/6000000/6131000/menu_attr_pair_Amount_164305_1_71e910b2b3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/58000000/58356000/menu_attr_pair_Amount_146365_1_4fe9d7905f.html"},{"name":"Asin","values":[{"value":"B002A1VQGO","url":"/python/html6/menu_attr_pair/1000/26000000/26889000/menu_attr_pair_Asin_B002A1VQGO_1_21d5826bf7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/26000000/26889000/menu_attr_pair_Asin_B002A1VQGO_1_21d5826bf7.html"},{"name":"Autographed","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/11000000/11389000/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/11000000/11389000/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"},{"name":"Batteries_required","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/91000000/91937000/menu_attr_pair_Batteriesrequired_False_1_87e9780f06.html"}],"name_url":"/python/html6/menu_attr_pair/1000/91000000/91937000/menu_attr_pair_Batteriesrequired_False_1_87e9780f06.html"},{"name":"Binding","values":[{"value":"Tools & Home Improvement","url":"/python/html6/menu_attr_pair/1000/249000000/249805000/menu_attr_pair_Binding_ToolsHomeImprovement_1_7afda7822e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/249000000/249805000/menu_attr_pair_Binding_ToolsHomeImprovement_1_7afda7822e.html"},{"name":"Brand","values":[{"value":"Kohler","url":"/python/html6/menu_attr_pair/1000/130000000/130696000/menu_attr_pair_Brand_Kohler_1_f1ce2ad6a1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/130000000/130696000/menu_attr_pair_Brand_Kohler_1_f1ce2ad6a1.html"},{"name":"Bullet_point","values":[{"value":"Kohler Part","url":"/python/html6/menu_attr_pair/1000/263000000/263035000/menu_attr_pair_Bulletpoint_KohlerPart_1_93ef3ecc68.html"}],"name_url":"/python/html6/menu_attr_pair/1000/263000000/263035000/menu_attr_pair_Bulletpoint_KohlerPart_1_93ef3ecc68.html"},{"name":"Case","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/263000000/263815000/menu_attr_pair_Case_1_1_4de75d695a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/263000000/263815000/menu_attr_pair_Case_1_1_4de75d695a.html"},{"name":"Cat","values":[{"value":"Tools & Home Improvement","url":"/python/html6/menu_attr_pair/1000/97000000/97017000/menu_attr_pair_Cat_ToolsHomeImprovement_1_69946a3384.html"}],"name_url":"/python/html6/menu_attr_pair/1000/97000000/97017000/menu_attr_pair_Cat_ToolsHomeImprovement_1_69946a3384.html"},{"name":"CatId","values":[{"value":"228013","url":"/python/html6/menu_attr_pair/1000/216000000/216358000/menu_attr_pair_CatId_228013_1_32f4bbe0d9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/216000000/216358000/menu_attr_pair_CatId_228013_1_32f4bbe0d9.html"},{"name":"CatTree","values":[{"value":"228013","url":"/python/html6/menu_attr_pair/1000/262000000/262559000/menu_attr_pair_CatTree_228013_1_e0267d5fa5.html"},{"value":"3754161","url":"/python/html6/menu_attr_pair/1000/109000000/109277000/menu_attr_pair_CatTree_3754161_1_7278a3ae0d.html"},{"value":"3754181","url":"/python/html6/menu_attr_pair/1000/162000000/162014000/menu_attr_pair_CatTree_3754181_1_791122c33e.html"},{"value":"468240","url":"/python/html6/menu_attr_pair/1000/216000000/216797000/menu_attr_pair_CatTree_468240_1_73ece0ec19.html"},{"value":"680340011","url":"/python/html6/menu_attr_pair/1000/158000000/158135000/menu_attr_pair_CatTree_680340011_1_69dfd8de6d.html"},{"value":"6810575011","url":"/python/html6/menu_attr_pair/1000/231000000/231386000/menu_attr_pair_CatTree_6810575011_1_5bc34fda02.html"}],"name_url":"/python/html6/menu_attr_pair/1000/262000000/262559000/menu_attr_pair_CatTree_228013_1_e0267d5fa5.html"},{"name":"ClassificationId","values":[{"value":"3754691","url":"/python/html6/menu_attr_pair/1000/243000000/243483000/menu_attr_pair_ClassificationId_3754691_1_9b11dbfd97.html"}],"name_url":"/python/html6/menu_attr_pair/1000/243000000/243483000/menu_attr_pair_ClassificationId_3754691_1_9b11dbfd97.html"},{"name":"Color","values":[{"value":"Black/Black","url":"/python/html6/menu_attr_pair/1000/244000000/244402000/menu_attr_pair_Color_BlackBlack_1_7b8bd3b6d2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/244000000/244402000/menu_attr_pair_Color_BlackBlack_1_7b8bd3b6d2.html"},{"name":"Currency","values":[{"value":"USD","url":"/python/html6/menu_attr_pair/1000/87000000/87085000/menu_attr_pair_Currency_USD_1_13982ec5ea.html"}],"name_url":"/python/html6/menu_attr_pair/1000/87000000/87085000/menu_attr_pair_Currency_USD_1_13982ec5ea.html"},{"name":"CurrencyCode","values":[{"value":"USD","url":"/python/html6/menu_attr_pair/1000/36000000/36416000/menu_attr_pair_CurrencyCode_USD_1_a688e6506c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/36000000/36416000/menu_attr_pair_CurrencyCode_USD_1_a688e6506c.html"},{"name":"Department","values":[{"value":"Home & Garden","url":"/python/html6/menu_attr_pair/1000/241000000/241851000/menu_attr_pair_Department_HomeGarden_1_d5f55d4716.html"}],"name_url":"/python/html6/menu_attr_pair/1000/241000000/241851000/menu_attr_pair_Department_HomeGarden_1_d5f55d4716.html"},{"name":"DisplayName","values":[{"value":"Single Bowl","url":"/python/html6/menu_attr_pair/1000/41000000/41707000/menu_attr_pair_DisplayName_SingleBowl_1_c050d7562e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/41000000/41707000/menu_attr_pair_DisplayName_SingleBowl_1_c050d7562e.html"},{"name":"EANList","values":[{"value":"650531652867","url":"/python/html6/menu_attr_pair/1000/131000000/131024000/menu_attr_pair_EANList_650531652867_1_683c36c70e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/131000000/131024000/menu_attr_pair_EANList_650531652867_1_683c36c70e.html"},{"name":"Feature","values":[{"value":"25\"L x 22\"W","url":"/python/html6/menu_attr_pair/1000/201000000/201342000/menu_attr_pair_Feature_25Lx22W_1_e0a91c50fb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/201000000/201342000/menu_attr_pair_Feature_25Lx22W_1_e0a91c50fb.html"},{"name":"Finish_type","values":[{"value":"Brushed","url":"/python/html6/menu_attr_pair/1000/141000000/141745000/menu_attr_pair_Finishtype_Brushed_1_6878872b30.html"}],"name_url":"/python/html6/menu_attr_pair/1000/141000000/141745000/menu_attr_pair_Finishtype_Brushed_1_6878872b30.html"},{"name":"Height","values":[{"value":"1000","url":"/python/html6/menu_attr_pair/1000/182000000/182950000/menu_attr_pair_Height_1000_1_df0c91e8b6.html"},{"value":"14.94","url":"/python/html6/menu_attr_pair/1000/84000000/84329000/menu_attr_pair_Height_1494_1_1958bf9125.html"},{"value":"16.38","url":"/python/html6/menu_attr_pair/1000/196000000/196354000/menu_attr_pair_Height_1638_1_28f45ba296.html"},{"value":"16.4","url":"/python/html6/menu_attr_pair/1000/124000000/124896000/menu_attr_pair_Height_164_1_38d47270ba.html"},{"value":"300","url":"/python/html6/menu_attr_pair/1000/50000000/50513000/menu_attr_pair_Height_300_1_ee88346c25.html"},{"value":"39","url":"/python/html6/menu_attr_pair/1000/63000000/63758000/menu_attr_pair_Height_39_1_9fcb3cea05.html"},{"value":"500","url":"/python/html6/menu_attr_pair/1000/82000000/82433000/menu_attr_pair_Height_500_1_e800e4b696.html"},{"value":"75","url":"/python/html6/menu_attr_pair/1000/263000000/263862000/menu_attr_pair_Height_75_1_a0092a3e31.html"}],"name_url":"/python/html6/menu_attr_pair/1000/182000000/182950000/menu_attr_pair_Height_1000_1_df0c91e8b6.html"},{"name":"Hole_count","values":[{"value":"4","url":"/python/html6/menu_attr_pair/1000/249000000/249904000/menu_attr_pair_Holecount_4_1_4bcc114f0f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/249000000/249904000/menu_attr_pair_Holecount_4_1_4bcc114f0f.html"},{"name":"Identifier","values":[{"value":"00650531652867","url":"/python/html6/menu_attr_pair/1000/164000000/164604000/menu_attr_pair_Identifier_00650531652867_1_a684e14bb6.html"},{"value":"0650531652867","url":"/python/html6/menu_attr_pair/1000/246000000/246169000/menu_attr_pair_Identifier_0650531652867_1_13811f1288.html"},{"value":"650531652867","url":"/python/html6/menu_attr_pair/1000/13000000/13093000/menu_attr_pair_Identifier_650531652867_1_eb896cd3db.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164604000/menu_attr_pair_Identifier_00650531652867_1_a684e14bb6.html"},{"name":"IdentifierType","values":[{"value":"EAN","url":"/python/html6/menu_attr_pair/1000/231000000/231760000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"},{"value":"GTIN","url":"/python/html6/menu_attr_pair/1000/162000000/162912000/menu_attr_pair_IdentifierType_GTIN_1_58d2c66b56.html"},{"value":"UPC","url":"/python/html6/menu_attr_pair/1000/65000000/65206000/menu_attr_pair_IdentifierType_UPC_1_477407fdb7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/231000000/231760000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"},{"name":"Included_components","values":[{"value":"K-6657-4U-7","url":"/python/html6/menu_attr_pair/1000/33000000/33209000/menu_attr_pair_Includedcomponents_K66574U7_1_57f0a17892.html"}],"name_url":"/python/html6/menu_attr_pair/1000/33000000/33209000/menu_attr_pair_Includedcomponents_K66574U7_1_57f0a17892.html"},{"name":"Installation_type","values":[{"value":"Undermount","url":"/python/html6/menu_attr_pair/1000/40000000/40187000/menu_attr_pair_Installationtype_Undermount_1_53629f6927.html"}],"name_url":"/python/html6/menu_attr_pair/1000/40000000/40187000/menu_attr_pair_Installationtype_Undermount_1_53629f6927.html"},{"name":"ItemClassification","values":[{"value":"BASE_PRODUCT","url":"/python/html6/menu_attr_pair/1000/174000000/174108000/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/174000000/174108000/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"},{"name":"ItemName","values":[{"value":"Kohler K-6657-4U-7 River Falls Undercounter Sink with Four-Hole Faucet Drilling, Black Black","url":"/python/html6/menu_attr_pair/1000/254000000/254547000/menu_attr_pair_ItemName_KohlerK66574U7RiverFallsUndercounterSinkwi_1_dcb2f97a65.html"}],"name_url":"/python/html6/menu_attr_pair/1000/254000000/254547000/menu_attr_pair_ItemName_KohlerK66574U7RiverFallsUndercounterSinkwi_1_dcb2f97a65.html"},{"name":"Item_display_weight","values":[{"value":"70.0","url":"/python/html6/menu_attr_pair/1000/63000000/63410000/menu_attr_pair_Itemdisplayweight_700_1_83e0584dab.html"}],"name_url":"/python/html6/menu_attr_pair/1000/63000000/63410000/menu_attr_pair_Itemdisplayweight_700_1_83e0584dab.html"},{"name":"Item_name","values":[{"value":"Kohler K-6657-4U-7 River Falls Undercounter Sink with Four-Hole Faucet Drilling, Black Black","url":"/python/html6/menu_attr_pair/1000/76000000/76909000/menu_attr_pair_Itemname_KohlerK66574U7RiverFallsUndercounterSinkwi_1_4b1610e0ff.html"}],"name_url":"/python/html6/menu_attr_pair/1000/76000000/76909000/menu_attr_pair_Itemname_KohlerK66574U7RiverFallsUndercounterSinkwi_1_4b1610e0ff.html"},{"name":"Item_package_quantity","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/127000000/127549000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"}],"name_url":"/python/html6/menu_attr_pair/1000/127000000/127549000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"},{"name":"Item_package_weight","values":[{"value":"107.0","url":"/python/html6/menu_attr_pair/1000/249000000/249450000/menu_attr_pair_Itempackageweight_1070_1_de0e7d8992.html"}],"name_url":"/python/html6/menu_attr_pair/1000/249000000/249450000/menu_attr_pair_Itempackageweight_1070_1_de0e7d8992.html"},{"name":"Item_type_keyword","values":[{"value":"single-bowl-sinks","url":"/python/html6/menu_attr_pair/1000/29000000/29037000/menu_attr_pair_Itemtypekeyword_singlebowlsinks_1_fecbc7c266.html"}],"name_url":"/python/html6/menu_attr_pair/1000/29000000/29037000/menu_attr_pair_Itemtypekeyword_singlebowlsinks_1_fecbc7c266.html"},{"name":"Item_type_name","values":[{"value":"K-6657-4U-7","url":"/python/html6/menu_attr_pair/1000/177000000/177241000/menu_attr_pair_Itemtypename_K66574U7_1_b4b8cd6932.html"}],"name_url":"/python/html6/menu_attr_pair/1000/177000000/177241000/menu_attr_pair_Itemtypename_K66574U7_1_b4b8cd6932.html"},{"name":"Item_weight","values":[{"value":"70.0","url":"/python/html6/menu_attr_pair/1000/107000000/107588000/menu_attr_pair_Itemweight_700_1_f609940c15.html"}],"name_url":"/python/html6/menu_attr_pair/1000/107000000/107588000/menu_attr_pair_Itemweight_700_1_f609940c15.html"},{"name":"Keyword","values":[{"value":"6657-4U-95","url":"/python/html6/menu_attr_pair/1000/7000000/7517000/menu_attr_pair_Keyword_66574U95_1_3efaa2e8f1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/7000000/7517000/menu_attr_pair_Keyword_66574U95_1_3efaa2e8f1.html"},{"name":"Label","values":[{"value":"KOHLER","url":"/python/html6/menu_attr_pair/1000/72000000/72792000/menu_attr_pair_Label_KOHLER_1_76eaebf138.html"}],"name_url":"/python/html6/menu_attr_pair/1000/72000000/72792000/menu_attr_pair_Label_KOHLER_1_76eaebf138.html"},{"name":"Length","values":[{"value":"25","url":"/python/html6/menu_attr_pair/1000/223000000/223097000/menu_attr_pair_Length_25_1_538e1e16c2.html"},{"value":"25.0","url":"/python/html6/menu_attr_pair/1000/76000000/76538000/menu_attr_pair_Length_250_1_1b20ddae1f.html"},{"value":"25.00","url":"/python/html6/menu_attr_pair/1000/198000000/198171000/menu_attr_pair_Length_2500_1_354f015111.html"},{"value":"26.1","url":"/python/html6/menu_attr_pair/1000/84000000/84399000/menu_attr_pair_Length_261_1_1df6fed99e.html"},{"value":"26.13","url":"/python/html6/menu_attr_pair/1000/98000000/98630000/menu_attr_pair_Length_2613_1_eebd38211b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/223000000/223097000/menu_attr_pair_Length_25_1_538e1e16c2.html"},{"name":"Link","values":[{"value":"https://m.media-amazon.com/images/I/21Hv1DO-n8L._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/79000000/79109000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI21Hv1DOn8LSL75j_1_818468cfc9.html"},{"value":"https://m.media-amazon.com/images/I/21Hv1DO-n8L.jpg","url":"/python/html6/menu_attr_pair/1000/104000000/104681000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI21Hv1DOn8Ljpg_1_5cfc2d7b62.html"},{"value":"https://m.media-amazon.com/images/I/21LlOnxDGCL._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/260000000/260783000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI21LlOnxDGCLSL75_1_15fc814f6e.html"},{"value":"https://m.media-amazon.com/images/I/21LlOnxDGCL.jpg","url":"/python/html6/menu_attr_pair/1000/263000000/263686000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI21LlOnxDGCLjpg_1_c6f98a35c4.html"},{"value":"https://m.media-amazon.com/images/I/21vT4xPBZ-L._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/81000000/81761000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI21vT4xPBZLSL75j_1_bfc95a1382.html"},{"value":"https://m.media-amazon.com/images/I/21vT4xPBZ-L.jpg","url":"/python/html6/menu_attr_pair/1000/193000000/193617000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI21vT4xPBZLjpg_1_f463bfc70a.html"},{"value":"https://m.media-amazon.com/images/I/41hYFKWC21L._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/11000000/11767000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41hYFKWC21LSL75_1_1026f1b9a5.html"},{"value":"https://m.media-amazon.com/images/I/41hYFKWC21L.jpg","url":"/python/html6/menu_attr_pair/1000/120000000/120358000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41hYFKWC21Ljpg_1_19a4391caf.html"},{"value":"https://m.media-amazon.com/images/I/51SQyjY7B-L.jpg","url":"/python/html6/menu_attr_pair/1000/129000000/129628000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51SQyjY7BLjpg_1_9ca2868fd7.html"},{"value":"https://www.amazon.com/gp/bestsellers/hi","url":"/python/html6/menu_attr_pair/1000/245000000/245482000/menu_attr_pair_Link_httpswwwamazoncomgpbestsellershi_1_868b2c8ced.html"},{"value":"https://www.amazon.com/gp/bestsellers/hi/3754691","url":"/python/html6/menu_attr_pair/1000/31000000/31599000/menu_attr_pair_Link_httpswwwamazoncomgpbestsellershi3754691_1_8860272cc6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/79000000/79109000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI21Hv1DOn8LSL75j_1_818468cfc9.html"},{"name":"List_price","values":[{"value":"1643.05","url":"/python/html6/menu_attr_pair/1000/259000000/259696000/menu_attr_pair_Listprice_164305_1_9734e2fa82.html"}],"name_url":"/python/html6/menu_attr_pair/1000/259000000/259696000/menu_attr_pair_Listprice_164305_1_9734e2fa82.html"},{"name":"MPN","values":[{"value":"K-6657-4U-7","url":"/python/html6/menu_attr_pair/1000/9000000/9136000/menu_attr_pair_MPN_K66574U7_1_324caf6b0d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/9000000/9136000/menu_attr_pair_MPN_K66574U7_1_324caf6b0d.html"},{"name":"Man","values":[{"value":"KOHLER","url":"/python/html6/menu_attr_pair/1000/222000000/222178000/menu_attr_pair_Man_KOHLER_1_dac34f25e7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/222000000/222178000/menu_attr_pair_Man_KOHLER_1_dac34f25e7.html"},{"name":"Material","values":[{"value":"Cast Iron","url":"/python/html6/menu_attr_pair/1000/98000000/98503000/menu_attr_pair_Material_CastIron_1_e25c524a1d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/98000000/98503000/menu_attr_pair_Material_CastIron_1_e25c524a1d.html"},{"name":"MaterialType","values":[{"value":"Cast Iron","url":"/python/html6/menu_attr_pair/1000/223000000/223374000/menu_attr_pair_MaterialType_CastIron_1_f2bc91772c.html"},{"value":"Cast Iron Sinks","url":"/python/html6/menu_attr_pair/1000/12000000/12089000/menu_attr_pair_MaterialType_CastIronSinks_1_8dbc3aa3db.html"}],"name_url":"/python/html6/menu_attr_pair/1000/223000000/223374000/menu_attr_pair_MaterialType_CastIron_1_f2bc91772c.html"},{"name":"Memorabilia","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/184000000/184136000/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"}],"name_url":"/python/html6/menu_attr_pair/1000/184000000/184136000/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"},{"name":"MetalType","values":[{"value":"cast iron","url":"/python/html6/menu_attr_pair/1000/167000000/167886000/menu_attr_pair_MetalType_castiron_1_a1ffdc0a81.html"}],"name_url":"/python/html6/menu_attr_pair/1000/167000000/167886000/menu_attr_pair_MetalType_castiron_1_a1ffdc0a81.html"},{"name":"ModelNumber","values":[{"value":"K-6657-4U-7","url":"/python/html6/menu_attr_pair/1000/115000000/115227000/menu_attr_pair_ModelNumber_K66574U7_1_4f9aaaa0ce.html"}],"name_url":"/python/html6/menu_attr_pair/1000/115000000/115227000/menu_attr_pair_ModelNumber_K66574U7_1_4f9aaaa0ce.html"},{"name":"Model_name","values":[{"value":"K-6657-4U-7","url":"/python/html6/menu_attr_pair/1000/228000000/228135000/menu_attr_pair_Modelname_K66574U7_1_df69273d21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/228000000/228135000/menu_attr_pair_Modelname_K66574U7_1_df69273d21.html"},{"name":"Model_number","values":[{"value":"K-6657-4U-7","url":"/python/html6/menu_attr_pair/1000/79000000/79404000/menu_attr_pair_Modelnumber_K66574U7_1_f4e0f2db79.html"}],"name_url":"/python/html6/menu_attr_pair/1000/79000000/79404000/menu_attr_pair_Modelnumber_K66574U7_1_f4e0f2db79.html"},{"name":"Name","values":[{"value":"COLOR","url":"/python/html6/menu_attr_pair/1000/257000000/257653000/menu_attr_pair_Name_COLOR_1_628dae2b54.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257653000/menu_attr_pair_Name_COLOR_1_628dae2b54.html"},{"name":"NumberOfItems","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/6000000/6408000/menu_attr_pair_NumberOfItems_1_1_847345067b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/6000000/6408000/menu_attr_pair_NumberOfItems_1_1_847345067b.html"},{"name":"Number_of_boxes","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/50000000/50852000/menu_attr_pair_Numberofboxes_1_1_c27175cab9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/50000000/50852000/menu_attr_pair_Numberofboxes_1_1_c27175cab9.html"},{"name":"Number_of_items","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257380000/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257380000/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html"},{"name":"PackageQuantity","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/23000000/23398000/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/23000000/23398000/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"},{"name":"Package_level","values":[{"value":"unit","url":"/python/html6/menu_attr_pair/1000/218000000/218180000/menu_attr_pair_Packagelevel_unit_1_1141bdce67.html"}],"name_url":"/python/html6/menu_attr_pair/1000/218000000/218180000/menu_attr_pair_Packagelevel_unit_1_1141bdce67.html"},{"name":"ParentAsins","values":[{"value":"B00HM64Q1Y","url":"/python/html6/menu_attr_pair/1000/267000000/267471000/menu_attr_pair_ParentAsins_B00HM64Q1Y_1_334fe7a194.html"}],"name_url":"/python/html6/menu_attr_pair/1000/267000000/267471000/menu_attr_pair_ParentAsins_B00HM64Q1Y_1_334fe7a194.html"},{"name":"PartNumber","values":[{"value":"K-6657-4U-7","url":"/python/html6/menu_attr_pair/1000/78000000/78069000/menu_attr_pair_PartNumber_K66574U7_1_69264be4f3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/78000000/78069000/menu_attr_pair_PartNumber_K66574U7_1_69264be4f3.html"},{"name":"Part_number","values":[{"value":"K-6657-4U-7","url":"/python/html6/menu_attr_pair/1000/156000000/156610000/menu_attr_pair_Partnumber_K66574U7_1_2b0d725573.html"}],"name_url":"/python/html6/menu_attr_pair/1000/156000000/156610000/menu_attr_pair_Partnumber_K66574U7_1_2b0d725573.html"},{"name":"ProductCategoryId","values":[{"value":"3754691","url":"/python/html6/menu_attr_pair/1000/52000000/52631000/menu_attr_pair_ProductCategoryId_3754691_1_f1949588ba.html"},{"value":"home_improvement_display_on_website","url":"/python/html6/menu_attr_pair/1000/149000000/149378000/menu_attr_pair_ProductCategoryId_homeimprovementdisplayonwebsite_1_c6478d9d57.html"}],"name_url":"/python/html6/menu_attr_pair/1000/52000000/52631000/menu_attr_pair_ProductCategoryId_3754691_1_f1949588ba.html"},{"name":"ProductGroup","values":[{"value":"Home Improvement","url":"/python/html6/menu_attr_pair/1000/253000000/253202000/menu_attr_pair_ProductGroup_HomeImprovement_1_dbfa954b12.html"}],"name_url":"/python/html6/menu_attr_pair/1000/253000000/253202000/menu_attr_pair_ProductGroup_HomeImprovement_1_dbfa954b12.html"},{"name":"ProductType","values":[{"value":"SINK","url":"/python/html6/menu_attr_pair/1000/193000000/193981000/menu_attr_pair_ProductType_SINK_1_6aeb00ed01.html"}],"name_url":"/python/html6/menu_attr_pair/1000/193000000/193981000/menu_attr_pair_ProductType_SINK_1_6aeb00ed01.html"},{"name":"ProductTypeName","values":[{"value":"PLUMBING_FIXTURE","url":"/python/html6/menu_attr_pair/1000/135000000/135819000/menu_attr_pair_ProductTypeName_PLUMBINGFIXTURE_1_38ceb03430.html"},{"value":"SINK","url":"/python/html6/menu_attr_pair/1000/129000000/129030000/menu_attr_pair_ProductTypeName_SINK_1_f436722f01.html"}],"name_url":"/python/html6/menu_attr_pair/1000/135000000/135819000/menu_attr_pair_ProductTypeName_PLUMBINGFIXTURE_1_38ceb03430.html"},{"name":"Product_site_launch_date","values":[{"value":"2009-05-15T19:10:21-00:00","url":"/python/html6/menu_attr_pair/1000/251000000/251443000/menu_attr_pair_Productsitelaunchdate_20090515T1910210000_1_5872f381be.html"}],"name_url":"/python/html6/menu_attr_pair/1000/251000000/251443000/menu_attr_pair_Productsitelaunchdate_20090515T1910210000_1_5872f381be.html"},{"name":"Publisher","values":[{"value":"KOHLER","url":"/python/html6/menu_attr_pair/1000/194000000/194724000/menu_attr_pair_Publisher_KOHLER_1_c6655dd13f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/194000000/194724000/menu_attr_pair_Publisher_KOHLER_1_c6655dd13f.html"},{"name":"Rank","values":[{"value":"1106650","url":"/python/html6/menu_attr_pair/1000/114000000/114075000/menu_attr_pair_Rank_1106650_1_b3354c90ff.html"},{"value":"1273314","url":"/python/html6/menu_attr_pair/1000/37000000/37112000/menu_attr_pair_Rank_1273314_1_87437e77ca.html"},{"value":"3488","url":"/python/html6/menu_attr_pair/1000/49000000/49040000/menu_attr_pair_Rank_3488_1_785b3335e3.html"},{"value":"3955","url":"/python/html6/menu_attr_pair/1000/226000000/226423000/menu_attr_pair_Rank_3955_1_3c23caa112.html"}],"name_url":"/python/html6/menu_attr_pair/1000/114000000/114075000/menu_attr_pair_Rank_1106650_1_b3354c90ff.html"},{"name":"Studio","values":[{"value":"KOHLER","url":"/python/html6/menu_attr_pair/1000/130000000/130612000/menu_attr_pair_Studio_KOHLER_1_2e593f7fcf.html"}],"name_url":"/python/html6/menu_attr_pair/1000/130000000/130612000/menu_attr_pair_Studio_KOHLER_1_2e593f7fcf.html"},{"name":"Style","values":[{"value":"no-rimming","url":"/python/html6/menu_attr_pair/1000/97000000/97330000/menu_attr_pair_Style_norimming_1_7b27c7e8b7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/97000000/97330000/menu_attr_pair_Style_norimming_1_7b27c7e8b7.html"},{"name":"Supplier_declared_dg_hz_regulation","values":[{"value":"not_applicable","url":"/python/html6/menu_attr_pair/1000/247000000/247871000/menu_attr_pair_Supplierdeclareddghzregulation_notapplicable_1_609c6bdbe6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/247000000/247871000/menu_attr_pair_Supplierdeclareddghzregulation_notapplicable_1_609c6bdbe6.html"},{"name":"Theme","values":[{"value":"COLOR","url":"/python/html6/menu_attr_pair/1000/260000000/260187000/menu_attr_pair_Theme_COLOR_1_9b0ddce8a1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/260000000/260187000/menu_attr_pair_Theme_COLOR_1_9b0ddce8a1.html"},{"name":"Title","values":[{"value":"Kohler K-6657-4U-7 River Falls Undercounter Sink with Four-Hole Faucet Drilling, Black Black","url":"/python/html6/menu_attr_pair/1000/53000000/53775000/menu_attr_pair_Title_KohlerK66574U7RiverFallsUndercounterSinkwi_1_097f509e43.html"},{"value":"Single Bowl Kitchen Sinks","url":"/python/html6/menu_attr_pair/1000/33000000/33679000/menu_attr_pair_Title_SingleBowlKitchenSinks_1_c5c8516783.html"},{"value":"Tools & Home Improvement","url":"/python/html6/menu_attr_pair/1000/188000000/188290000/menu_attr_pair_Title_ToolsHomeImprovement_1_f6704bfe0f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/53000000/53775000/menu_attr_pair_Title_KohlerK66574U7RiverFallsUndercounterSinkwi_1_097f509e43.html"},{"name":"TradeInEligible","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/5000000/5271000/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"}],"name_url":"/python/html6/menu_attr_pair/1000/5000000/5271000/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"},{"name":"Type","values":[{"value":"VARIATION","url":"/python/html6/menu_attr_pair/1000/64000000/64389000/menu_attr_pair_Type_VARIATION_1_ff6e0e4b42.html"},{"value":"ean","url":"/python/html6/menu_attr_pair/1000/253000000/253381000/menu_attr_pair_Type_ean_1_ca8a058b84.html"},{"value":"gtin","url":"/python/html6/menu_attr_pair/1000/12000000/12087000/menu_attr_pair_Type_gtin_1_e3e6b6beba.html"},{"value":"upc","url":"/python/html6/menu_attr_pair/1000/25000000/25819000/menu_attr_pair_Type_upc_1_b8e0fca956.html"}],"name_url":"/python/html6/menu_attr_pair/1000/64000000/64389000/menu_attr_pair_Type_VARIATION_1_ff6e0e4b42.html"},{"name":"UPCList","values":[{"value":"650531652867","url":"/python/html6/menu_attr_pair/1000/240000000/240765000/menu_attr_pair_UPCList_650531652867_1_ff36432bf3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/240000000/240765000/menu_attr_pair_UPCList_650531652867_1_ff36432bf3.html"},{"name":"URL","values":[{"value":"http://ecx.images-amazon.com/images/I/31uudRYzELL._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/214000000/214169000/menu_attr_pair_URL_httpecximagesamazoncomimagesI31uudRYzELLSL_1_8c19734264.html"},{"value":"https://m.media-amazon.com/images/I/31grp5VlGzL._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/167000000/167136000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI31grp5VlGzLSL75_1_22d1d299a2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/214000000/214169000/menu_attr_pair_URL_httpecximagesamazoncomimagesI31uudRYzELLSL_1_8c19734264.html"},{"name":"Unit","values":[{"value":"inches","url":"/python/html6/menu_attr_pair/1000/45000000/45712000/menu_attr_pair_Unit_inches_1_c49b8ab96a.html"},{"value":"pounds","url":"/python/html6/menu_attr_pair/1000/148000000/148518000/menu_attr_pair_Unit_pounds_1_62a7fa2d77.html"}],"name_url":"/python/html6/menu_attr_pair/1000/45000000/45712000/menu_attr_pair_Unit_inches_1_c49b8ab96a.html"},{"name":"Units","values":[{"value":"inches","url":"/python/html6/menu_attr_pair/1000/34000000/34111000/menu_attr_pair_Units_inches_1_bdb0d4109a.html"},{"value":"pixels","url":"/python/html6/menu_attr_pair/1000/84000000/84801000/menu_attr_pair_Units_pixels_1_c7fe549e1d.html"},{"value":"pounds","url":"/python/html6/menu_attr_pair/1000/254000000/254184000/menu_attr_pair_Units_pounds_1_0ce017d356.html"}],"name_url":"/python/html6/menu_attr_pair/1000/34000000/34111000/menu_attr_pair_Units_inches_1_bdb0d4109a.html"},{"name":"Variant","values":[{"value":"MAIN","url":"/python/html6/menu_attr_pair/1000/40000000/40436000/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"},{"value":"PT01","url":"/python/html6/menu_attr_pair/1000/93000000/93970000/menu_attr_pair_Variant_PT01_1_f012cbeb23.html"},{"value":"PT02","url":"/python/html6/menu_attr_pair/1000/109000000/109218000/menu_attr_pair_Variant_PT02_1_9e6bf16de8.html"},{"value":"PT03","url":"/python/html6/menu_attr_pair/1000/72000000/72308000/menu_attr_pair_Variant_PT03_1_7f9cc418a6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/40000000/40436000/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"},{"name":"VariationTheme","values":[{"value":"color","url":"/python/html6/menu_attr_pair/1000/250000000/250101000/menu_attr_pair_VariationTheme_color_1_59026ba6ff.html"}],"name_url":"/python/html6/menu_attr_pair/1000/250000000/250101000/menu_attr_pair_VariationTheme_color_1_59026ba6ff.html"},{"name":"Warranty","values":[{"value":"KOHLER Cast Iron lifetime limited warranty","url":"/python/html6/menu_attr_pair/1000/216000000/216571000/menu_attr_pair_Warranty_KOHLERCastIronlifetimelimitedwarranty_1_4fd4a744c1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/216000000/216571000/menu_attr_pair_Warranty_KOHLERCastIronlifetimelimitedwarranty_1_4fd4a744c1.html"},{"name":"WebsiteDisplayGroup","values":[{"value":"home_improvement_display_on_website","url":"/python/html6/menu_attr_pair/1000/196000000/196052000/menu_attr_pair_WebsiteDisplayGroup_homeimprovementdisplayonwebsite_1_a2bd1669a9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/196000000/196052000/menu_attr_pair_WebsiteDisplayGroup_homeimprovementdisplayonwebsite_1_a2bd1669a9.html"},{"name":"WebsiteDisplayGroupName","values":[{"value":"Home Improvement","url":"/python/html6/menu_attr_pair/1000/2000000/2586000/menu_attr_pair_WebsiteDisplayGroupName_HomeImprovement_1_f5bc07f771.html"}],"name_url":"/python/html6/menu_attr_pair/1000/2000000/2586000/menu_attr_pair_WebsiteDisplayGroupName_HomeImprovement_1_f5bc07f771.html"},{"name":"Weight","values":[{"value":"107","url":"/python/html6/menu_attr_pair/1000/10000000/10087000/menu_attr_pair_Weight_107_1_398e4e18ec.html"},{"value":"70.0","url":"/python/html6/menu_attr_pair/1000/96000000/96719000/menu_attr_pair_Weight_700_1_ee1f3a7735.html"},{"value":"70.00","url":"/python/html6/menu_attr_pair/1000/21000000/21250000/menu_attr_pair_Weight_7000_1_2d82956ea2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/10000000/10087000/menu_attr_pair_Weight_107_1_398e4e18ec.html"},{"name":"Width","values":[{"value":"1000","url":"/python/html6/menu_attr_pair/1000/85000000/85183000/menu_attr_pair_Width_1000_1_3bb9579044.html"},{"value":"22","url":"/python/html6/menu_attr_pair/1000/165000000/165421000/menu_attr_pair_Width_22_1_478cfced39.html"},{"value":"22.0","url":"/python/html6/menu_attr_pair/1000/114000000/114456000/menu_attr_pair_Width_220_1_70c05a7f64.html"},{"value":"22.00","url":"/python/html6/menu_attr_pair/1000/113000000/113799000/menu_attr_pair_Width_2200_1_b4397d9c85.html"},{"value":"23.1","url":"/python/html6/menu_attr_pair/1000/139000000/139883000/menu_attr_pair_Width_231_1_c3378f416b.html"},{"value":"23.13","url":"/python/html6/menu_attr_pair/1000/69000000/69961000/menu_attr_pair_Width_2313_1_5ad73bb48e.html"},{"value":"300","url":"/python/html6/menu_attr_pair/1000/25000000/25653000/menu_attr_pair_Width_300_1_cd416b2f11.html"},{"value":"500","url":"/python/html6/menu_attr_pair/1000/61000000/61456000/menu_attr_pair_Width_500_1_2675d694cc.html"},{"value":"75","url":"/python/html6/menu_attr_pair/1000/211000000/211376000/menu_attr_pair_Width_75_1_1e3c47751f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/85000000/85183000/menu_attr_pair_Width_1000_1_3bb9579044.html"}],"images":[],"distributors":[{"name":"Home Depot","sku":"203136902","url":"http://www.homedepot.com/p/KOHLER-River-Falls-22-in-x-25-in-Cast-Iron-Utility-Sink-in-Black-Black-K-6657-4U-7/203136902","pricing":[{"quantity":1,"price_usd":1120.16}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":null,"image":"http://www.homedepot.com/catalog/productImages/65/4c/4c608fe8-206e-4e78-9ee4-81e28719d610_65.jpg"},{"name":"Bath1","sku":"KHL_K-6657-4U-7","url":"https://www.bath1.com/kohler-river-falls-k-6657-4u-7","pricing":[{"quantity":1,"price_usd":1232.29}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://cdn11.bigcommerce.com/s-5hj2xvvnt9/images/stencil/500x659/products/51232/73872/426363_black_black__32004.1562873263.jpg"},{"name":"Walmart","sku":"20767275","url":"https://www.walmart.com/ip/River-Falls-4-Hole-Undermount-Kitchen-Sink-in-White-Finish-Black-Black/20767275","pricing":[{"quantity":1,"price_usd":1317.29}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/cedaa5d7-73a3-42cb-ba2c-427d4e3de94e"},{"name":"kbauthority.com","sku":"K-6657-4U-7","url":"https://www.kbauthority.com/kohler-k-6657-4u-7-river-falls-undercounter-sink-with-four-hole-faucet-drilling-black-black.html","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.kbauthority.com/images/W/419/K-6657-4U-7_Kohler_Black_Black.jpg"}],"amazon":{"available":true,"products":[{"asin":"B002A1VQGO","title":"Kohler K-6657-4U-7 River Falls Undercounter Sink with Four-Hole Faucet Drilling, Black Black","brand":"Kohler","image":"http://ecx.images-amazon.com/images/I/31uudRYzELL._SL75_.jpg","url":"https://www.amazon.com/dp/B002A1VQGO?tag=atariguidz09-20","features":["Kohler Part"]}]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["Bath1","Home Depot","Walmart","kbauthority.com","Amazon"],"completeness":0.95,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}