SPATTER RESISTANT: Copper plated Spindle ensures extended Service Life under severe welding spatter conditions. DURABLE CONSTRUCTION: Sturdy bar is engineered for durability and comfort. PLENTY OF PRESSURE: Clamping force up to 12,000 N and clamp Pressing torque: 40 Nm EASY TO USE: Optimized profile guarantees high clamping force generation in the shortest time while maintaining maximum stability and safety. STURDY: Drop forged arm provides minimal flex under heavy work loads. LIFETIME WARRANTY: Covered by 's lifetime guarantee.