Lifting clamps are specifically designed for heavy workpieces such as steel plates and steel structures. They can quickly complete vertical lifting and horizontal handling, replacing manual lifting and significantly improving the production efficiency of factories, warehouses, and shipyards. Works great with forklifts or cranes. No additional accessories required. The new version adds Anti-slip Rubber and Locking Boits for higher security. The new model of hook has been thickened and widened to ensure a securely grasping to the drum without causing any damage. The new hooks have been thickened and widened to ensure a securely grasping to the drum without causing any damage. Designed with a self-locking spring lock, the jaws can be locked in place and hold the drum tightly when gripping it, which can prevent the drum from slipping accidentally. The chain drum lifter design with upgraded multifunctional top lifting ring,the top hoop and the wide ring make the chains work great with forklifts or cranes. Easier and faster lifting/moving heavy metal or plastic drums, significantly increase efficiency of loading or unloading in warehouses or farms., Manufacturer: Zxarunas