XL Quick Clamps Length:12" giving you the ability to

giving you the ability to accommodate stock that is much shorter or thinner

The square bearing stops spinning as soon as it touches the workpiece

Inlet Diameters: 12″

including cast-aluminum pads — an outer "V" and inner wedge — that press against the inside and outside faces of the two pieces being joined in order to hold those pieces at a 90° angle to one another

Will work with most clamps that have a rail thickness of 1/2" or less

XL Quick Clamps Length:12" giving you the ability toThe extra large bar clamp is versatile and easy to use. Its reinforced nylon body and heat treated steel bar are strong and durable. With 600 pounds of clamping force, 3 3 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. 600 lb clamping force 3 3 4" throat depth Reinforced nylon body and heat treated steel