Industrial-Grade Copper Tube Sealing Locking Pliers

This copper tube sealing locking pliers is specially designed for refrigeration maintenance, ideal for sealing copper pipes of refrigerators, air conditioners and other cooling equipment. The plier head is forged from CR V chromium vanadium alloy steel with high frequency quenching treatment, delivering high hardness, large torque, great impact resistance and anti deformation performance. Adjustable jaw opening provides stable clamping force to tightly seal copper tube ends and prevent refrigerant leakage. Non slip rubber coated handles offer comfortable and labor saving grip. Spring return structure ensures smooth one hand operation. Weighs 460g, perfect for repair shops and household refrigerator & air conditioner maintenance, compatible with most standard refrigeration copper tubes. Only for thin wall refrigeration copper tubes. Do not clamp hard steel. Adjust clamping force properly to avoid cracking pipes.