The New Carbon Steel Alloy Hook with Triangle Ring, Heavy Duty Hooks for Truck Trailer Lifting

The hook shall be free of defects that may affect the safe use performance; The hook defects shall not be repaired by welding; The surface of the hook shall be smooth and free of cracks, folds, acute angles, burrs, peeling, burning and other defects. Two suitable positions can be selected at the shortest distance of the hook opening to print signs that are not easy to wear, and the distance of the signs can be measured as the basis for detecting whether the opening degree changes during use.

Hook is the most common lifting appliance in hoisting machinery. The hook is often suspended on the wire rope of the hoisting mechanism by means of pulley block and other components. The hook shall be manufactured by a formal professional manufacturer according to the hook technical conditions and safety specifications, and the product shall have the manufacturer's quality certificate, otherwise it is not allowed to use.