Application: The disassembly/installation of the suspension strut and the spherical hub bearing seat, the principle is to open and enlarge the space of the wheel hub bearing seat; The product is safe and efficient, and the parallel pressure working principle prevents the tool from accidentally ejecting or slipping. Name: Hydraulic Disassembly Tool; Applicable models: universal; Application: Car swing arm suspension separator; Scope of application: 5-13MM; Output: Parallel pressure distribution range: 5.0-11.5mm; Driver: External Hexagon 17MM. Color: black + silver Material: steel Size: 6.81 x 4.90 x 2.31cm Contents of Package: 4 x Car Repair Tools Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.