300 lb clamping force 3-1/4" throat depth Reinforced nylon body and heat-treated steel bar for strength and durability The 12-inch large bar clamp is versatile and easy to use. Its reinforced nylon body and heat-treated steel bar are strong and durable. With 300-pounds of clamping force, 3-1/4" throat depth, quick change button for easy conversion to a spreader and removable jaw pads to help reduce marring, this clamp was built to exceed the expectations of professional contractors.
