Feature: 1. Heavy‑duty 11‑4/5in support spring compressor tool, 13/16in sleeve 1/2in driver compression coil spring to replace shock absorbing unit or spring, used to repair bent struts, strut tubes and damaged parts Installation, simple and super fast installation, completely install the bracket on the spring, tighten and remove the support rod, lubricate the thread with anti‑sticking agent to extend the service life. 2. The threaded rod with wide spring contact and the built‑in positioning pin can lock the coil spring in place for safer compression of the spring. The threaded rod allows the use of manual or electric tools to perform long‑lasting and smooth compression of the spring on or under the vehicle. 3. Widely compatible with strut assembly, can be removed from the vehicle to transfer the old spring to the new strut, the hexagonal end can be used for 13/16 inch wrench or socket, if the strut is too long, it can be extended 1 /2 inch adjustment when approaching the tool, the maximum opening is 10 inches to 10.5 inches 11.5 inches threaded rod to install the jaws on the coil (wide jaws, standard diameter is about OD 6 inches front coil spring). 4. Constructed with forged hooks and hardened center screws to achieve maximum strength and longevity, designed to withstand extreme pressures in any environment, it is an ideal choice for professional mechanics and car repair novices. 5. The operation is simple and safe, and the supporting and protecting pull claw can prevent the tool from falling and causing injury. Exquisite hand polishing, better workmanship. Made of high‑quality carbon steel, it has high hardness, is not easy to be damaged, and has a long service life. Specification: Item Type: Strut Spring Compressor Material: Carbon steel Color: Black Removal Range: Approx. 60-270mm/2.36-10.6in. Package List: 1 x Strut Spring Compressor Kit (2pcs) Note: Please allow 1‑3mm difference due to manual measurement.