1Practical: Designed for the safe and efficient removal and installation of most automotive coil spring suspensions, save on repair costs. 2Function: The strut spring compression tool is ideal for removal and installation of auto coil spring and struts. Strong steel jaws securely hooks into coils use. 3Unique Design: The 380mm shock absorber compressor adopts 1/2 built in interface, square head design, which is convenient and easy to use, saves trouble and effort. 4Smooth Driving: The shock absorber spring compressor not only reduces the bumps of the vehicle, but also improves the suspension performance and makes the vehicle smoother. 5Material: The coil spring compressor tool is built with forging screw, durable quenching, provides clear grain with fine workmanship.