... 6.3MM Series Inch sleeve (1 / 2 ", 7 / 16", 3 / 8 ", 11/32", 5 / 16 " 9 / 32 ", 1 / 4", 7 / 32 ", 3 / 16", 5 / 32 ... ") SOCKET (BRITISH SYSTEM) 10PCS 10MM Series Inch sleeve (7 / 8 ... ", 13/16", 3 / 4 ", 11/16", 5 / 8 ", 9 / 16" 1 / 2 ", 7 / 16", 3 / 8 ") SOCKET (BRITISH SYSTEM ...