Specification Brand : Chicago Die Casting Label : Chicago Die Casting Manufacturer : Chicago Die Casting MaterialType : Zinc MetalType : Die Cast Iron Model : Zinc Die Cast NumberOfItems : 1 PackageDimensions_Weight : 2.09 PackageDimensions : L:12.00 X W:12.00 X H:1.25 PartNumber : 1200A8NK ProductGroup : BISS Basic ProductTypeName : PULLEYS Publisher : Chicago Die Casting Size : 12 SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41IkiHq8q5L._SL75_.jpg SmallImage_Width : 56 Studio : Chicago Die Casting Title : 12" A Groove Pulley with 1" Bore, 100% Made in The USA! Weight : 2.1 WeightUnit : pounds