IMPROVE WORK EFFICIENCY - The spring balancer uses the force accumulated by the spring, which can help balance the weight of the assembly tool, make it almost weightless, reduce worker fatigue and improve work efficiency. ADJUSTMENT FUNCTION - With the adjustment screw you can adjust the intensity. Large clockwise adjustment force, small counterclockwise adjustment force, easy to operate, can improve work efficiency and reduce employee fatigue. STABLE PERFORMANCE - The spring balancer can support your tools, pliers, axes and more. Work correctly in a stable position, save more space and reduce production costs while ensuring safe and reliable use without electrical or pneumatic hazards. HIGH QUALITY MATERIAL - Our compensating cup is made of high quality alloy, which is corrosion resistant, high temperature resistant, drop resistant and pressure resistant, so you can use it with peace of mind. MULTIFUNCTIONAL - The spring balancer is used in automobile molds, parts welding, assembly lines and various fixed places where the workload is concentrated, the working tools are heavy, and the tools are used for a long time., Manufacturer: OXFUZZ