ECG30L | Trademaster Quick Action Lever Clamp 300mm x 140mm 500kgp Features Ratchet type lever prevents overloading & resists vibration. For high pressure fast action clamping purposes. Tempered and hot forged steel for rigidity. Cold drawn profiled steel. Precisely controlled hardening and tempering process over the whole clamp body gives strength for high clamping force. Nickel and chrome plating for high corrosion resistance Specifications Span: 300mm Depth: 140mm Rail Size: 25 x 12mm Clamping Force: 500KG