12, Clutch Style, Bar Clamp, Medium Duty Clamp, Suitable For A Wide Range Of Woodworking DIY Projects, Durable Powder Coated Cast Iron Fixed Sliding Jaws, Nickel Plated, Drawn Serrated Rail, 2 Piece Clutch Plates For Easy Positioning, NonMarring Protective Pads, Ergonomically Shaped Wood Handle, 12 Clamping Capacity, 212 Throat Depth, 600 LB Clamping Force