General description 1/2" drive pentagon socket and bit set designed for various automotive applications, particularly for Bendix and Girling braking systems found on Citroën, Peugeot, Renault, Vauxhall, Opel, and Smart vehicles. Technical specifications 1/2" drive pentagon sockets: 10mm, 12.5mm, 14mm, 19mm Socket length: 38mm Socket bit: 10mm x 55mm Material: Chrome Vanadium Other information Supplied on a socket rail for easy storage