High performanceHighquality springs are effective in use and have a long service life, which greatly reduces people's labor intensity and improves labor productivity. Adjustable DesignThe 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! Stainless Steel HookThe spring balancer is equipped with highquality hook and selflocking buckle, which greatly guarantees safe operation and prevents your tools from accidentally falling and being damaged. Steel wire ropeHighquality steel wire rope has good toughness and fatigue resistance, very strong and durable. And the tool compensator uses a rubber sleeve to safely protect the wire rope. Can reduce cushioning force and prolong service life. Wide Usage - This spring balance can be used in many situations to meet the different needs, such as equipment fixed, part installation, material and tool hanging, and etc.