Specification Binding : Misc. Brand : AD INTERNATIONAL Label : ADI Manufacturer : ADI MaterialType : Tool Steel PackageDimensions_Weight : 1.32056894938 PackageDimensions : L:3.99999999592 X W:3.99999999592 X H:3.49999999643 PartNumber : 82057000 ProductGroup : Home Improvement ProductTypeName : TOOLS Publisher : ADI Size : (SET OF BOTH) SmallImage_Height : 53 SmallImage_URL : https://m.media-amazon.com/images/I/31sFZvEFR4L._SL75_.jpg SmallImage_Width : 75 Studio : ADI Title : Engineer Machinist Bell Punch Hand DIY Tool for Center Finding on a Round Bar Machine Tools ((SET OF BOTH)) Weight : 1.3 WeightUnit : pounds