As an Amazon Associate, we earn from qualifying purchases. Mvp Master Ram Series Mvp Master Ram Series . 6" BACK DAMPER Gallery Attributes Brand name, Manufacturer name, Manufacturer, Extra Product NameMvp Master Ram Series Attribute00N/A Attribute013.5" Attribute02Can be Mounted Vertical or Horizontal Attribute03Galvanized Sheet Steel Housing, Spring Loaded Aluminum Flaps with Rubber Seal Attribute046" Dia. Attribute056" Attribute06, countryOfOriginGermany AttributeKey00Standards AttributeKey01, length_AttribLength AttributeKey02For Use With AttributeKey03Material AttributeKey04, width_AttribWidth AttributeKey05, height_AttribFits Duct Dia. AttributeKey06Country of Origin (subject to change) DimensionUnitinch GraingerSku149391 UPCNone WeightUnitlbs diameter, height, width6.0 extendedLead10 extendedQty-2 jsonUrlData924526ffbdad25e5923b length3.5 moq, multiple, tierMinQty11 MPN6" BACK DAMPER qtyInStock0 qtyInStockOverrideDrop Ship SKUG2710971 tierPrice141.14 urlhttps://www.zoro.com/mvp-master-ram-series-6-back-draught-damper-6-back-damper/i/G2710971/ Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG2710971111 @ $41.14