Heavy Duty 111/2inch Strut Spring Compressor Tool Set of 2 (Pair) MacPherson Spring Compression, 13/16inch Socket 1/2inch Drive to compress the coil spring to replace the unit or spring; For repairs on bent , strut tubes, and damaged pieces; Easy and superfast setup; Attach the brackets completely onto the spring, tighten, and remove the strut; Lubricate threads with antiseize compound for prolonged life. threaded rod with broad spring contact and builtin detent pins to lock the coil spring in place for spring compression; threaded rod allows for and smooth compression of springs both on or off the vehicle with hand or power tools.Wide compatible with assembly that remove from the vehicle to transfer the old spring on the new strut, hexshaped end for a 13/16inch wrench or socket and allows a 1/2inch extension for adjustment if the strut is too close to the tool, 11.5inches threaded rods for 10inches to 10.5inches maximum opening to fit jaws to coils (Wide jaws with standard diameter of approximately 6 inches OD front coil springs).Constructed with hooks and center screw hardened for maximum strength and , designed to withstand extreme pressure in any environment, ideal for professional mechanic and automotive repair novice.Colour:BlackMaterial:MetalPackage Contents:2 x Macpherson Coil spring compressorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.