PITTSBURGH 4 in. Quick-Release C-Clamp – Item 04137

This clamp is ideal for keeping material fastened as you weld, hammer and drill! The machined screw keeps your project in place and easily loosens when the work is complete. The clamp is constructed of rugged cast iron for durability and a long service life. This C-clamp is a great addition to any home garage, shop, theater or job site for added safety and convenience while working.