Spring Balancer, Balancer 3m Retractable Tool Heavy Duty Hook Wire Rope For Factory Workshop 1-5kg(3-5kg)

♥Use: Used to hang various tools to improve work efficiency and reduce worker fatigue. No power or air source is required, making installation quick and easy. ♥High-Quality Material: The hook is forged from high-quality alloy steel and will not fall off easily; the thickened shell is made of aluminum alloy, which is lighter and more durable. ♥For Assembly Line: Retractable spring balancer for continuous single operation. For use by workers performing various tasks on the assembly line. Small and simple, takes up no space, and can adjust the tightness. ♥Good helper at work: Equipped with a safety device, when the hanging object is overweight and the coil spring breaks, it can be locked immediately to prevent the hanging object from falling. Spring balancers are used in automobile molds, parts welding, assembly lines and various fixed positions. Applicable in hanging, transporting, and moving tools, fixtures, rolling parts, racks, etc.