{
  "v": "2.0",
  "page_type": "product",
  "title": "Grainger.com",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html4/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html4/menus/brands.html"
    },
    {
      "label": "OK-1",
      "href": "/python/html4/menus/brands/ok-1/page_1.html"
    },
    {
      "label": "21ER57",
      "href": null
    }
  ],
  "content": {
    "product": {
      "mpn": "21ER57",
      "manufacturer": "OK-1",
      "brand": "OK-1",
      "title": "Grainger.com",
      "description": "",
      "attributes": {
        "Brand name": "OK-1",
        "Manufacturer name": "OK-1",
        "Manufacturer": [
          "OK-1"
        ],
        "Extra Product Name": "Grainger.com",
        "extendedQty": "0",
        "moq": "1",
        "MPN": [
          "21ER57",
          "OK-KP-210"
        ],
        "multiple": "1",
        "qtyInStock": "0",
        "qtySource": "updateFromUrlEntry",
        "SKU": "21ER57",
        "Part Number": "OK-KP-210",
        "Product Group": "BISS",
        "ASIN": [
          "B00FG78U72"
        ],
        "Amount": [
          "26.99",
          "36.99"
        ],
        "Asin": [
          "B00FG78U72"
        ],
        "Binding": [
          "Misc."
        ],
        "Brand": [
          "Artist Unknown",
          "Unknown"
        ],
        "Case": [
          "1"
        ],
        "Cat": [
          "Tools & Home Improvement"
        ],
        "CatId": [
          "228013"
        ],
        "CatTree": [
          "228013",
          "3180231",
          "393307011",
          "468240",
          "486555011"
        ],
        "Color": [
          "Black"
        ],
        "CurrencyCode": [
          "USD"
        ],
        "Feature": [
          "<b>Price For:</b> Each <b>Pad Material</b>: Polyurethane Foam <b>Item</b>: Knee Pads <b>Style</b>: Hard Shell <b>Number of Straps</b>: 1 <b>Elbow and Knee Pad Size</b>: Universal <b>Closure Type</b>: hook-and-loop <b>Color</b>: Black <b>Cap Material</b>: Polyurethane <b>Strap Material</b>: Elastic <b>Country of Origin (subject to change)</b>: China"
        ],
        "Height": [
          "18",
          "5.00",
          "75"
        ],
        "Label": [
          "OK-1"
        ],
        "Length": [
          "10.50",
          "21"
        ],
        "Man": [
          "OK-1"
        ],
        "MaterialType": [
          "Foam",
          "Foam,Polyurethane",
          "Polyurethane"
        ],
        "Model": [
          "OK-KP-210"
        ],
        "NumberOfItems": [
          "1"
        ],
        "PackageQuantity": [
          "1"
        ],
        "PartNumber": [
          "OK-KP-210"
        ],
        "ProductCategoryId": [
          "553612",
          "biss_display_on_website",
          "home_improvement_display_on_website"
        ],
        "ProductGroup": [
          "BISS"
        ],
        "ProductTypeName": [
          "KNEE_PAD",
          "TOOLS"
        ],
        "Publisher": [
          "OK-1"
        ],
        "Rank": [
          "1162",
          "1297580",
          "1443",
          "3500263"
        ],
        "Size": [
          "Universal"
        ],
        "Studio": [
          "OK-1"
        ],
        "Title": [
          "Knee Pads, Universal, PR"
        ],
        "URL": [
          "http://ecx.images-amazon.com/images/I/41IQ48DT1JL._SL75_.jpg",
          "https://m.media-amazon.com/images/I/41jLo9sT8aL._SL75_.jpg"
        ],
        "Units": [
          "inches",
          "pixels",
          "pounds"
        ],
        "Weight": [
          "0.000625",
          "0.76",
          "3.01"
        ],
        "Width": [
          "10.00",
          "18",
          "66",
          "75"
        ],
        "Amazon Category": [
          "tools"
        ],
        "FBA FNSKUs": [
          "X0021HC2TD"
        ]
      },
      "images": [],
      "distributors": [
        {
          "name": "Grainger",
          "sku": "21ER57",
          "url": "https://www.grainger.com/product/OK-1-Hard-Shell-1-Strap-Knee-Pads-21ER57",
          "pricing": [],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "Zoro",
          "sku": "G5174486",
          "url": "https://www.zoro.com/ok-1-knee-pads-universal-pr-ok-kp-210/i/G5174486/",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 20.99
            }
          ],
          "stock": {
            "available": true,
            "quantity": 1191,
            "lead_time_days": 0
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.zoro.com/static/cms/product/full/Z-p3DyocpEx_.JPG"
        },
        {
          "name": "fullsource.com",
          "sku": "OCCU-OK-KP-210",
          "url": "https://www.fullsource.com/ok-1-ok-kp-210/",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 16.39
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/fac33cc6-331a-4b80-996f-8e2d914eb467"
        },
        {
          "name": "sustainablesupply.com",
          "sku": "C1878947",
          "url": "https://www.sustainablesupply.com/ok-1-knee-pads-l-pr-ok-kp-210-c1878947",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 22.62
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "simsupply.com",
          "sku": "ZO-G5174486",
          "url": "https://www.simsupply.com/departments/consumer/safety/ergonomics/ok-1-knee-pads-universal-pr-ok-kp-210-ok-kp-210-zo-g5174486/",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 32.07
            }
          ],
          "stock": {
            "available": true,
            "quantity": 797,
            "lead_time_days": 0
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/596fca5c-748a-443a-bbd6-102239c130b5"
        }
      ],
      "amazon": {
        "available": true,
        "products": [
          {
            "asin": "B00FG78U72",
            "title": "Knee Pads, Universal, PR",
            "brand": "Unknown",
            "image": "http://ecx.images-amazon.com/images/I/41IQ48DT1JL._SL75_.jpg",
            "url": "https://www.amazon.com/gp/offer-listing/B00FG78U72?SubscriptionId=AKIAJASR2Z52KHVIC46Q&tag=None&linkCode=xm2&camp=2025&creative=386001&creativeASIN=B00FG78U72"
          }
        ]
      },
      "metadata": {
        "generated_date": "2026-02-10",
        "last_updated": "2026-02-10",
        "data_sources": [
          "Grainger",
          "Zoro",
          "fullsource.com",
          "simsupply.com",
          "sustainablesupply.com",
          "Amazon"
        ],
        "completeness": 1.0,
        "version": "1.1"
      },
      "enrichment": {
        "amazon_categories": [
          "tools"
        ],
        "sales_data": {
          "B00FG78U72": {
            "revenue": 0.0,
            "sales_count": 0,
            "has_buybox": false,
            "offer_count": 6
          }
        },
        "fba_item_count": 1,
        "case_quantities": {
          "B00FG78U72": 1
        }
      }
    }
  },
  "pagination": null,
  "nav": {
    "home": "/python/html4/index.html",
    "brands": "/python/html4/menus/brands.html",
    "parts": "/python/html4/menus/parts.html",
    "attributes": "/python/html4/menus/attributes.html",
    "attr_values": "/python/html4/menus/attr_values.html",
    "xrefs": "/python/html4/menus/xrefs.html"
  }
}