Wire dia. 0.5 mm Outer dia. 4 mm Coils 9 Arm Length 30 mm Torsion Spri

Wire diameter: 0.5 mm
Outer diameter: 4 mm
Number of coils: 9
Arm length: 30 mm
Quanity: 5 Pcs
Material: Spring steel
Please note that the product picture is for reference purposes only and may not depict the exact item and size you are purchasing.
If you have any questions, please do not hesitate to contact us at anytime.