Tough Dog coil springs are designed and manufactured in Australia to exacting standards to stand up to some of the harshest conditions found anywhere in the world.

Made from German X5K spring steel, our coils can be designed with less material while maintaining superior ride quality & load carrying characteristics. The spring retains its original memory even after heavy loading.  Shot peened to relieve stress, scragged and load tested, hot formed to maintain spring memory and a power-coated finish for looks and corrosion resistance.

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