This is a safety chain wrench with a patented chain stopper that prevents the chain from falling off during work. The body is made of strong forged special steel, and the teeth are induction hardened to make them hard, durable, and fully functional. The anti-slip effect allows you to perform repeated tasks safely. Even in places where pipe wrenches cannot be used, the chain allows for continuous work.
For tightening and dismantling gas and water pipes in tight spaces.