This BESSEY SGL-12 12 in Bar Clamp is an essential tool for welding, fabricating and maintenance. With a swivel pad, the bar clamp can be attached to any surface. The steel handle has a comfortable grip and will not bend or break under pressure. This medium duty bar clamp has cold drawn alloy steel for durability. It has a throat depth of 4 3/4 in., max jaw opening of 12 in., 9" width and 1 5/16" clamping surface width. Equip yourself with this BESSEY SGL-12 12 in Bar Clamp when you need to secure materials together quickly and easily.