Feature: 1. It is used for automobile molds, parts welding, assembly lines and various fixed positions where the workload is concentrated, the operating tools are heavy, and the use of tools lasts for a long time. 2. No matter in the assembly line or fixed station work, it can be used in any occasions where hand tools and lifting equipment are used. 3. It can also be used as an auxiliary tool for lifting tools to achieve the purpose of reducing labor intensity. 4. The product uses the energy accumulated by the coil spring to make the suspended operating tool in a weightless state. 5. The labor intensity of the operation work is greatly reduced, and the labor production efficiency is improved. Specification: Advantages of balancer: 1. Reduce staff fatigue and increase work efficiency. 2. The balancer saves factory space and reduces production costs. 3. The spring balancer can prevent damage to the tool. 4. The spring balancer has no electrical or pneumatic hazards and is reliable in use. Features of the balancer: (1) Used for continuous, single work. (2) For use by staff engaged in various jobs on the assembly line. (3) Used for hanging, concentrating, transporting and removing tools, fixtures, fixtures, rolling parts, racks, etc. (4) Easy to operate pneumatic, electrical and hydraulic tools. (5) A device for manually locking the suspended object. (6) With safety device, if the suspended object is overweight and the worm spring breaks, it can be locked immediately to prevent the suspended object from falling. Specifications: Product size: 14.5*10*2.2cm Package includes: 1 X Spring Balancer. Package List: 1 X Spring Balancer