Wilton O Series Bridge C Clamp

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 This product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause cancer. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. – Nickel (Metallic)