LVA10661: Extension SpringDesigned as an extension spring, this product is ideal for applications requiring tension and flexibility. Features a 4. 50 mm wire diameter and 05 05 end type, providing robust performance in various mechanical settings. Boasts a free length of 216. 50 mm and an outer diameter of 42. 80 mm, ensuring optimal tension and durability. Made from high quality steel, offering strength and resilience for demanding tasks. Finished with a zinc coating,