2pcs/pack 0.4/0.5/0.6mm wire Spring tension spring 1 m long Spring steel extension spring tension springs Length 1000mm

High-concerned chemical：None isCustomized：Yes Model Number：0.4/0.5/0.6mm Load Type：Extension DIY Supplies：Electrical Material：STEEL Origin：Mainland China Use：FURNITURE Wire：0.4/0.5/0.6mm Outer diameter：4/5/6/7mm Length：1000mm

High-concerned chemical: None isCustomized: Yes Model Number: 0.4/0.5/0.6mm Load Type: Extension DIY Supplies: Electrical Material: STEEL Origin: Mainland China Use: FURNITURE Wire: 0.4/0.5/0.6mm Outer diameter: 4/5/6/7mm Length: 1000mm