EFS coil springs are manufactured under a strict quality control system with the use of quality spring steel in accordance with ISO-9002. EFS Coil Springs are produced in a variety of raised heights, 30mm to 125mm and also a variety of spring rates suitable for different applications. To stress relieve the outer surface of the coil, so the coil can operate under higher fatigue and repeated load conditions to ensure longevity.
Specs:
Load:
