Even if you've got plenty of C clamps in your shop, this is one more you really should not be without. It actually has 40% more power than conventional C clamps its size. And because the tightening screw is at right angles to the jaw, it will reach places others can't. All steel with 4 sided swivel jaws to hold irregular shapes (one jaw face has grooves to hold round stock). 2 inch capacity.

Set of 6 smooth jaw clamps. 1/2 inch wide, 5/16 inch capacity.