Features： 1、Strong Bearing Capacity: The spring balancer has strong bearing capacity, the tension is adjustment, small and simple, does not take up space 2、Safe and Reliable Use: The tool balancer has no electrical or pneumatic hazards, has safety device that can prevent tool damage, can immediately lock the hanging object to avoid falling 3、Applicable Tools: This retractable balancer is easy to operate pneumatic, electrical and hydraulic tools, mainly used for hanging, settling, carrying and removing tools, jigs, fixtures, rolling stock, racks, etc. 4、Work Efficiency Improvement: Using this spring balancer can reduce the fatigue of staff and increase work efficiency 5、Application: This spring balancer is used for continuous, single work, for workers who are engaged in multiple jobs on the assembly line Specification： Item Type: Spring Balancer Material: Iron, stainless steel Specifications: Approx.0.6-2.0kg/1.3-4.4lb Scope of Application: It is used for automobile molds, parts welding, assembly lines and various fixed positions where the workload is concentrated, operating tools are cumbersome, the use of tools is single, and the duration is long Package List： 1 x Spring Balancer 2 x Locator Assembly 2 x Nut 2 x Screw