Conical shaped design allows socket to fit over locking/wheel nut. Socket is hammered onto nut using the punch, so nut and socket wedge together. Nut can then be removed with a breaker bar or impact wrench. Set also includes punch to remove nut from socket. For distribution to bona fide vehicle dealers and repair centres only. Features & Benefits: • Conical shaped design allows socket to fit over locking/wheel nut. • Socket is hammered onto nut using the punch, so nut and socket wedge together. • Nut can then be removed with a breaker bar or impact wrench. • Set also includes punch to remove nut from socket. • For distribution to bona fide vehicle dealers and repair centres only. • Model No. SX272 Specifications: Model No SX272 Brand: Sealey Contents: 19mm Hex Drive Sockets; Ø18, 19, 20, 21, 22, 22mm Hex Drive Sockets; 23, 24, 25mm Nett Weight: 0.00kg