_x000D_ _x000D_ Parameter: _x000D_ Product Name: Spring Balancer _x000D_ Load range: 15-22KG /22-30KG _x000D_ Working stroke: 1.6M _x000D_ Wire rope diameter: 5MM _x000D_ Wire rope length: 1.5M _x000D_ Shell material: Aluminum _x000D_ Tower wheel material: Aluminum _x000D_ Weight: 7.13KG _x000D_ Features: _x000D_ 1. Thickened alloy cover, anti-wear and durable _x000D_ 2. High precision aluminum alloy tower wheel _x000D_ 3. Alloy steel hook _x000D_ 4. Locked safety buckle _x000D_ 5. Anti-collision buffer design _x000D_ 6. Adjusting bolt design _x000D_ 7. Self-locking device design _x000D_ _x000D_ _x000D_ _x000D_ Note: _x000D_ _x000D_ Load 1-200KG can be customized, if you need other load ranges, please contact customer service. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_