Specification Brand : Chicago Die Casting Label : Chicago Die Casting Manufacturer : Chicago Die Casting MaterialType : Zinc Model : Zinc Die Cast NumberOfItems : 1 PackageDimensions_Weight : 0.89948602896 PackageDimensions : L:6.0599999938188 X W:6.0199999938596 X H:1.3799999985924 PartNumber : 600A6 ProductGroup : BISS Basic ProductTypeName : PULLEYS Publisher : Chicago Die Casting Size : 6 SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41uqV3M5-TL._SL75_.jpg SmallImage_Width : 75 Studio : Chicago Die Casting Title : 6" x 5/8" bore, with Keyway, A-Groove, Chicago Die Cast Pulley, 100% Made in The USA! Weight : 0.9 WeightUnit : pounds