Bar Clamp Bar Type Profiled Rail Handle Style Sliding T Clamping Capacity 18 in Clamping Force 726 lb Throat Depth 4 in Jaw Pad Type Swivel Sliding Mechanism Bar Slide Bar Thickness 7/8 in Spindle Material High Carbon Spindle Finish Spatter-Resistant Application Industrial Bar Material Steel Function Clamp Handle Material Forged Steel Jaw Pad Width 1 1/2 in Spindle Diameter 5/8 in