Specification Brand : ZZHXSM Label : ZZHXSM Manufacturer : ZZHXSM PackageDimensions_Weight : 0.24030386558 PackageDimensions : L:4.1699999957466 X W:2.7199999972256 X H:1.1799999987964 PartNumber : 28900-LSCH-3 ProductGroup : Home Improvement ProductTypeName : HARDWARE_CLAMP_VISE Publisher : ZZHXSM SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/419ntp-YcBL._SL75_.jpg SmallImage_Width : 75 Studio : ZZHXSM Title : ZZHXSM 3Pcs Lab Stand Clamp Holder With Boss Head Aluminium Alloy Body Right Angle Stand Clamp Holder for Rods up to 18mm Dia Weight : 0.2 WeightUnit : pounds