C-Clamp Jaw Pad Type Flat Includes Swivel Pad No Jaw Opening - Maximum 4 1/2 in Jaw Opening - Minimum 0 in Throat Depth 2 7/8 in Clamping Force 20 000 lb Body Material Forged Steel Body Color Black Spindle Finish Black Oxide Spindle Material Steel Handle Type Square High Visibility No Number of Anvils 1 Number of Spindles 1 Release Mechanism Standard Thread Body Finish Black Oxide Throat Shape Square