FOX SLS (Super Light Steel) Spring

A proprietary surface treatment and stress relief process removes residual stresses from the spring, allowing them to withstand higher stresses. Each spring is optimized by using a smaller wire diameter and less coils, creating a lighter spring.

Available in 25-pound increments:
2.75" stoke – 300-550#
3.0" stroke – 300-525#
3.5" stroke – 225-400#