Specification Brand : Chicago Die Casting Label : Chicago Die Casting Manufacturer : Chicago Die Casting MaterialType : Zinc Model : Zinc Die Cast NumberOfItems : 1 PackageDimensions_Weight : 2.00 PackageDimensions : L:11.00 X W:11.00 X H:1.25 PartNumber : 1100A-1" ProductGroup : BISS Basic ProductTypeName : PULLEYS Publisher : Chicago Die Casting Size : 11 SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41b2Vnwr6CL._SL75_.jpg SmallImage_Width : 56 Studio : Chicago Die Casting Title : 11" A-Groove Pulley with 1" bore, no Keyway, Chicago Die Cast Pulley, 100% Made in The USA! Weight : 2 WeightUnit : pounds