Bar Clamp Bar Type Profiled Rail Handle Style Pivoting Screwdriver Clamping Capacity 12 in Clamping Force 1 100 lb Throat Depth 4 3/4 in Jaw Pad Type Swivel Sliding Mechanism Bar Slide Bar Thickness 3/8 in Spindle Material High Carbon Spindle Finish Spatter-Resistant Application Assembly and General Purpose Clamping Maintenance Welding Bar Material Steel Bar Width 1 in Function Clamp Handle Length 4 1/2 in Handle Material Plastic Includes Ergonomic Swivel Handle