Bar Clamp Bar Type Drop Forged Handle Style Sliding T Clamping Capacity 12 in Clamping Force 2 660 lb Throat Depth 5 1/2 in Jaw Pad Type Swivel Sliding Mechanism Bar Slide Bar Thickness 5/8 in Spindle Finish Black Oxide Application Welding and Fabrication Function Clamp Handle Material Drop Forged Steel Overall Width 2 in Spindle Diameter 3/4 in