Heavy Duty 11-1/2inch 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 shock absorber unit or spring; For repairs on bent struts, strut tubes, and damaged pieces; Easy and super-fast setup; Attach the brackets completely onto the spring, tighten, and remove the strut; Lubricate threads with anti-seize compound for prolonged life. Acme threaded rod with broad spring contact and built-in detent pins to lock the coil spring in place for safer spring compression; Acme threaded rod allows for durable and smooth compression of springs both on or off the vehicle with hand or power tools. Wide compatible with struts assembly that remove from the vehicle to transfer the old spring on the new strut, hex-shaped end for a 13/16-inch wrench or socket and allows a 1/2-inch extension for adjustment if the strut is too close to the tool, 11.5-inches threaded rods for 10-inches to 10.5-inches maximum opening to fit jaws to coils (Wide jaws with standard diameter of approximately 6 inches OD front coil springs). Constructed with forged hooks and center screw hardened for maximum strength and longevity, designed to withstand extreme pressure in any environment, ideal for professional mechanic and automotive repair novice. Colour:Black Material:Metal Package Contents: 2 x Macpherson Coil spring compressor Only 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 +/- 1-3cm.