Spiral Flat Wire Coil Torsion Spring, Constant Force Extension Springs ,Thickness 0.7mm x Width, 25mm x Length, 1100mm, 1Pc

High-concerned chemical：None isCustomized：Yes Model Number：drilling machine spring Load Type：Torsion Style：Spiral DIY Supplies：Metalworking Material：STEEL Brand Name：GouGouZhi Use：Industrial Origin：Mainland China Certification：NONE

High-concerned chemical: None isCustomized: Yes Model Number: drilling machine spring Load Type: Torsion Style: Spiral DIY Supplies: Metalworking Material: STEEL Brand Name: GouGouZhi Use: Industrial Origin: Mainland China Certification: NONE