The Hultafors CFP Screw Clamp has a steel rail forged in one piece, profiled, nickel and chrome plated. It also features a strong flat threaded, black phosphate screw with tilted pressure plate. The slim front anvil allows for increased access in narrow places, while the pivoting handle provides increased clamping pressure. Specification: Clamping Force: 700kg.This Hultafors CFP Screw Clamp has the following specifications: Clamping Capacity: 200mm (8in).Throat Depth: 100mm.Rail Dimensions: 19.5 x 9.5mm.Weight: 1050g.Additional Information:Capacity (mm): 200Throat Depth (mm): 100Weight (kg): 1.05