Coil Spring Compressor with Detent Pins Spring Compressor with Range for Suspension Work. The built-in stop pin locks the coil spring in place to safely and easily compress the spring. Tools to Work Together: The strut spring compressor tool can be used with a 3/4 "or 19mm socket and a ratchet to rotate the spindle to compress the strut spring, safely removing the fastening nut securing the socket.
