[Efficiency Principle] The principle of disassembly and assembly of the shock absorber strut and spherical wheel hub bearing seat is to open and expand the gap of the wheel hub bearing seat.[Applicable models] Volkswagen, Audi, Skoda, Seat, FORO, BMW, Citroen, Renault, Peugeot, etc.[Features] Made of hard metal, fine workmanship, sturdy and durable.Compact and convenient, thickened design, one-piece molding, compact and convenient, saving effort.Specification:[Efficiency Principle] The principle of disassembly and assembly of the shock absorber strut and spherical wheel hub bearing seat is to open and expand the gap of the wheel hub bearing seat.