23KN Customized high quality American standard swivel safety hook safety hook

23KN Customized high quality American standard swivel safety hook safety hook

This rotary safety hook adopts forging and quenching process to ensure the stability of the material, and it is equipped with a safety warning system. When the external pulling force reaches the maximum pulling force of the safety hook, the system will display red to achieve a warning function, allowing high-altitude operations jobs are provided with additional security.