Bessey Heavy-Duty Clamp SGM 500/140 max. clamping force 35,000 N Consistently higher clamping forces with ever-increasing throat depths and jaw capacities. The STBS heavy-duty clamp – extremely robust and durable, maximum clamping forces. Faster work thanks to an optimized profile 20% more clamping force per spindle revolution. The optimized profile shape guarantees you a greater build-up of clamping force in a shorter time with greater stability and safety. Fixed jaw and pressure plate are produced in one piece, refined, and therefore highly resilient. The heat-resistant, easily interchangeable pressure plate with a large ball joint on the inside can swivel up to 35°. Special features 3.4 kg throat depth b 140mm profile thickness guide 13mm jaw capacity a 500mm profile width guide 34mm packaging unit 1 pc