Adjustable Telescopic Spring Balancer Adjustable tension for balance: The spring balancer allows you to set the tension to match hanging objects, improving efficiency and reducing effort during operation. The result is smoother tool use and time savings. Durable construction: Thickened steel wire delivers enhanced toughness and tensile strength, supporting longterm, reliable use in demanding environments. Wide application compatibility: for pneumatic and electric screwdrivers, automotive tools, welding accessories, and other common industrial tools. Suitable for a range of workshop and production settings to boost productivity. Safe and reliable operation: Includes a positioning clamp and a pressure cover to stabilize the wire rope. A built in buffer device prevents sudden retracting, helping to avoid accidents and protect work and users. 23 practical use scenarios Automotive workshop: hang a pneumatic screwdriver at the ideal height to enable quick access and ergonomic use during assembly and tasks. Welding : suspend welding accessories or lightweight tools, keeping them within reach and reducing user fatigue during extended sessions. Electronics or light manufacturing line: support manual or electric tools to both hands for precise work and maintain consistent tool positioning.