2.Standard design clamp for vertical lifting of steel plates and steel structures.' The spring-loaded tightening lock mechanism assures a positive initial clamping force.
3.Clamp are equipped with a safety mechanism,ensuring the clamp does not slip when lifting force is applied and when load is being lowered.
5.The clamp is locked in closed as well as in open position.
6.High frequency quenching of die -forged special alloy steels gives greater durability to the cam.