The ICDH from I-Lift Equip is the normal design of clamp for the vertical lifting of steel plates and steel constructions. The spring-loaded tightening lock machine ensures a positive initial clamping force. The clamp is supplied with a safety machine which ensure not to slip when the lifting energy is used and when the load is being lowered. It is locked in sealed and also in an open position. It is designed from high feature carbon steel.