Beta Tools 923E/C25 25 Sockets & 1/2" Drive Reversible Ratchet. contains the following Sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 30, 32mm. 125mm and 250mm extension bar. Universal joint. Ratchet. 1/2" drive. Sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 30, 32mm. 125mm and 250mm extension bar. Universal joint. Ratchet. 1/2" drive.