The Wilton 1800S-12 12 in F-Clamp is a regular duty bar clamp that is ideal for welding, metalworking, woodworking and plumbing. The 1 x 15/32" extruded steel bar has a replaceable V-groove pad and an adjustable handle. This f-clamp has a hex head swivel and can be used on rails measuring 1 in. wide. This Wilton F-Clamp will make your work easier.. This item has been restricted from sale in the following state (s): []