Cantilever Clamp, Jaw Pad Type Flat, V-Grooved, Jaw Opening - Maximum 3/4 in, Throat Depth - Closed 3/8 in, Throat Depth - Open 3/8 in, Clamping Force 200 lb, Body Finish Zinc-Plated, Body Material Steel, Spindle Material Copper-Plated Steel, Handle Design Round, Jaw Pad Material Copper-Plated Steel