Specification Amount : 52.64 Binding : Misc. Brand : Climax Metals CurrencyCode : USD Label : Climax Metal Products Company Manufacturer : Climax Metal Products Company Model : SUA-125 NumberOfItems : 1 PackageDimensions_Weight : 3.2000000000000006 PackageDimensions : L:5.099999994797999606299213 X W:2.99999999694 X H:1.899999998062 PartNumber : SUA-125 ProductGroup : BISS Basic ProductTypeName : SHAFT_COLLAR Publisher : Climax Metal Products Company SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41jR++B7StL._SL75_.jpg SmallImage_Width : 75 Studio : Climax Metal Products Company Title : Climax Part SUA-125 Mild Steel, Black Oxide Plating Step Up Adapter, 1 1/4 inch bore, 1 1/2 inch OD, 2 1/4 inch Length, 1/4-28 x 3/4 Set Screw Weight : 3.2 WeightUnit : pounds