1、Improve Work Efficiency: The balancer reduces the fatigue of the staff, and the balancer can save factory space and reduce production costs. 2、Safe and Reliable: The spring balancer prevents tool damage, has a strong bearing capacity, and has no electrical or pneumatic hazards. 3、Fall Prevention: The user can use this product to manually lock the suspended object; with a safety device, if the hanging object is overweight and the coil spring is broken, it can be locked immediately to prevent the hanging object from falling. 4、Easy to Use: Our spring balancers are small and simple, take up no space, and are adjustable for tension. 5、Wide Application: Our spring tensioners are easy to operate with pneumatic, electrical and hydraulic tools and can be used to suspend, collect, carry and remove tools, jigs, fixtures, rolling stock, racks and more.