WHY YOU NEED IT Safely and easily compress coil springs with our Macpherson Strut Spring Compressor Use it to replace shock absorbers, spring sets, repair bent struts and damaged spindles. Its as simple as attaching the brackets completely onto the spring, tightening down the tool and then removing the strut. Make sure to lubricate the threads with antiseize compound to extend the lifetime of the tool. The set includes a high quality storage case to store your tools when theyre not in use DESIGN CONSIDERATIONS Features a Heavy Duty Vthreaded rod that allows for fast and precise movement with a large surface area for broad spring contact. The builtin detent pins lock the coil spring in place for safe and easy spring compression. The Vthreaded rod allows for durable and smooth compression of springs both on or off the vehicle with hand or power tools. The jaws are constructed from drop forged steel with a hardened center screw for maximum strength and longevity. APPLICATIONS This Macpherson Strut Spring Compressor has a universal design that allows it to work with all vehicles equipped with Macpherson struts. The Vthread center screw is 58 inches by 11 inches long, allows for precise movement and will stay locked in place until rotational force is applied. RELIABLE EFFECTIVE EFFICIENT Users trust ARES to be quality tools. You are backed by our Performance Assurance Limited Lifetime Warranty. If you have any issues with your ARES Macpherson Strut Spring Compressor, simply contact customer service for troubleshooting help, parts, replacement, or refund. ASPCA BUSINESS AMBASSADOR We are proud to be part of the ASPCA Business Ambassador Program. If you have a pet, you realize they are more than a pet, they are part of the family. With your support, were proud to help this great organization.