Hot Sale Yt Rail Lifting Clamp for Crane

billet clamp lug hanging on the crane hook, by lifting hook and make the opening and closing mechanism movement, when in the open state aluminum billet clamp, the aluminum billet clamp to suspended aluminum billet is directly above, and then down the aluminum billet clamp, make smooth aluminum billet clamp plate is placed on the upper surface of aluminum billet, continue to fall hook to clamp down on earth, hook, Open-close agency action is complete, aluminum billet clamp through a simple lever principle using gravity clamping, sling aluminum billet, hanging to the appointed place, fall hook, place your aluminum billet to the appointed place smoothly, continue to fall hook to clamp down completely, hook, hoisting agency action is complete, the aluminum billet clamp in open state, to complete a job.