Adjustable Spring Balancer, Retractable Spring Balancer, Hanging Spring Balancer, Spring Balancer Heavy Duty, Retractable Self-Locking Spring Balancer for Factory Workshop Machinery (Size : 5-9kg)

✔Improve Work Efficiency - The spring balancer uses spring force, which can help balance the weight of assembly tools to almost zero, reduce worker fatigue and improve work efficiency. ✔ HIGH QUALITY MATERIAL - The hook is forged from high quality alloy steel, not easy to fall off; the thickened shell is made of aluminum alloy, which is lighter and more durable. ✔ ADJUSTABLE DESIGN - The tightness can be adjusted according to your needs and the rope can be fixed at any height. Increase productivity and reduce employee fatigue by storing tools where they can be used immediately! ✔ A good helper at work - Equipped with a safety device, when the hanging object is overweight and the coil spring is broken, it can be locked immediately to prevent the hanging object from falling. ✔WIDE APPLICATION - The self-locking spring balancer is mainly used in construction sites, factories, workshops, auto parts, engineering and other occasions to hang tools and work items., Weight: 3.4833037396 pounds, Manufacturer: Xiaoto SHOP