Bar Clamp, Clamping Capacity 6 in, Throat Depth 3 1/4 in, Clamping Force 300 lb, Jaw Pad Type Flat, Jaw Pad Height 3/8 in, Jaw Pad Width 1 3/8 in, Spreading Capacity - Maximum 13 3/4 in, Spreading Capacity - Minimum 7 1/2 in, Bar Material Steel, Handle Material Composite Plastic