Specification Binding : Misc. Brand : Climax Metals Label : Climax Metal Products Company Manufacturer : Climax Metal Products Company NumberOfItems : 1 PackageDimensions_Weight : 0.20000000000000004 PackageDimensions : L:3.0999999968380002362204722 X W:1.3999999985719998425196852 X H:0.99999999898 PartNumber : RC-075-KW ProductGroup : BISS Basic ProductTypeName : SHAFT_COLLAR Publisher : Climax Metal Products Company SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41PVnHpSRdL._SL75_.jpg SmallImage_Width : 75 Studio : Climax Metal Products Company Title : Climax Part RC-075-KW Mild Steel, Black Oxide Plating Rigid Coupling, 3/4 inch bore, 1 1/2 inch OD, 2 inch Length, 5/16-18 x 3/8 Set Screw Weight : 0.2 WeightUnit : pounds