4 in Bar Clamp Steel Handle and 3 1/8 in Throat Depth

Sliding Arm Bar Clamp, Opening (In.) 4 in, Throat Depth (In.) 3 1/8 in, Load Capacity (Lb.) 550 lb, Nominal Rail Size (In.) 5/8 x 19/64, Nominal Clamping Pressure 550, Spindle Dia. (In.) 0.55, Pad Type Standard, Swivel, Swivel Type Non-Replaceable, Swivel Pad (In.) 1, Screw Size (In.) 0.55, Max. Jaw Opening (In.) 4 in, Clamp Face (In.) 3/4 x 1-1/4, Bar Thickness (In.) 5/8 in, Bar Width (In.) 19/64 in, Bar Material Tempered Cold Drawn Forged Steel, Handle Length (In.) 3 5/32 in