China Guangdong Jinggong Spring Comapy, Compression Spiral Spring Huizhou Jinggong Spring Co., Ltd. Base Info Model NO.:JG00006Material:Stainless SteelUsage:Industrial, Auto, Furniture, Motorcycle, Home ApplianceLoad Type:CompressionShape:Spiral0.08mm:4mm Description Pre:Odepro Laser / Flashlight Mount Holder Max Dia 30mm QQ Scope Clip Mount 30mm Ring Adjustable Barrel Mount for Torch Next:Various Hot Sale Spring, Spring Manufacturer, High Strength Extension Spring