Retractable Spring Balancer Tool with Self-Locking Function, Aluminum Housing for Automobile Molds, Parts Welding, and Assembly Lines

** Spring Balancer - **Shell Material:** Aluminum - **Load-Bearing Range:** - 1.9m - 1-3kg - 1.9m - 3-5kg - 1.9m - 5-7kg - 1.9m - 5-9kg - 1.9m - 9-15kg - 1.6m - 15-22kg - 1.6m - 22-30kg - 1.6m - 30-40kg - 1.6m - 40-50kg - 1.6m - 50-60kg - 1.6m - 60-70kg - 1.6m - 70-80kg *Note: The weight of the tool must not be less than the minimum load rating and must not exceed the maximum load capacity.***After-Sales Service** As a customer-focused company, we are committed to addressing any questions or concerns you may have regarding this product. Please reach out to us at any time, and we will provide a satisfactory response within 24 hours. Our team will do its utmost to resolve any issues.**Safety Notes** 1. Check for loose fasteners. 2. Inspect the upper and lower hooks for bruises, cracks, or other defects. 3. Ensure the safety rope is reliable. 4. Look for cracks or significant wear on the shell and cone wheel. 5. Verify that the shell device operates normally. 6. If not in use for an extended period, it is advisable to unload and store the balancer, ensuring it is kept moisture-proof to prevent rust on the coil spring. This optimized description maintains the original content while improving clarity and structure.

• 【High Quality Material】This spring balancer hook is made of wear-resistant alloy steel, which is anti-deformation and anti-corrosion. The high-strength forged hook is not easy to fall off. It is a good helper at work.
• 【Adjustable Design】You can adjust the tightness as needed and fix the rope at any height. Holds tool in position for immediate use with minimal operator action.
• 【Anti-Fall】Users can use this spring balancer to manually lock hanging objects; it is equipped with a device that can be locked immediately if the hanging object is overweight and the spring breaks to prevent the hanging object from falling. Operation safety is greatly ensured.
• 【Wide Scope of Application】This balancer is used in automotive molds, parts welding, assembly lines and various fixed positions where the workload is concentrated and the operating tools are bulky and the tool usage lasts for a long time.
• 【Improve work efficiency】This product uses the energy accumulated by the coil spring to make the suspended operating tools in a weightless state. It greatly reduces the labor intensity of operation work and improves labor production efficiency.