产品介绍
[Technical Specifications] Spring Tension:120N ± 5N Material: Body is made of PP or nylon；Spring is made of hot-dip galvanized spring steel Number of Teeth: 16 teeth Self-locking Capability: Built-in self-locking function to prevent reverse rotation Dimensions: Overall 128 × 57.6 mm Spring Wire Length: 45 mm End Hole Diameter: φ5.5 mm Accessories: Included stainless steel S-hook Weight: 40.0 g ± 3
完整参数见厂家规格书。
