Extension Spring Wire Diameter Tension Pullback Coil Draught for Machinery(30mm(5pcs),6MM_OPEN)

Material: This extension spring is made of a robust material with an oxidized surface for wear resistance. The material boasts excellent performance, high temperature resistance, and is not easily deformed, making it suitable for long-term indoor and outdoor use Design: This trampoline spring features a double-headed, double-hook design, providing stronger tensile force and stability to effectively handle various load requirements Installation: This spring assortment is quick and easy to install. No professional assistance is required; you can easily hang it wherever needed, saving time and effort. It is also less prone to slippage during installation Space-Saving: This torsion spring is compact and can be stored in a box when not in use, taking up minimal space and making it easy to carry Applications: This tension spring is suitable for connections in automotive, industrial, household, and project applications. It is widely used in the machinery industry, such as in home furniture, office appliances, communication equipment, and marine assembly