This Wide Shear Clamp from Wolff Industries Inc. has a 1" width clamp that is excellent for Chisels, osteotomes and other similar tools up to 1/2 in. thick and 1 1/2 in. wide. It also is good to use with lawnmower blades, paper cutter blades and larger shears (10 in. to 12 in.) For wider blades up to 1 and 1/2 inches wide this clamp holds great. This tool also can work great on items such as lawn mower blades and other wide shears.