Can only be used with a 10mm manual tool. Double-ended action allows for use on larger upper split wheel hubs and lower ball joint split wheel hubs. Used for disassembling and installing suspension strut while keeping the wheel hub on the vehicle. Made of high-quality steel, strong and durability, wear and , not easy to rust. Universal suspension spreader tool for wide ranges of application. Keep the threads clean and lightly lubricated., Manufacturer: Akfldms