LVU17731: Extension Spring

Extension spring designed for providing tension and returning components to their original position in various machinery applications. Features a 3.43 mm wire diameter and 20 mm outer diameter, with a free length of 285 mm, ideal for precise tension control. Equipped with type 02/03 ends and an initial tension of 150 mm, offering a spring rate of 5 mm for optimal performance. Made from high quality steel for durability and reliability in demanding environments. Finished with a zinc coating to resist corrosion and extend the lifespan of the spring.