The bahco s877 socket set includes 14in and 12in square drive sockets and combination spanners with dynamic drive profile the set is supplied in a three component impact and oil resistant case with removable tool rack for the combination spanners contains 12 x 14in hex metric sockets 4 45 5 55 6 7 8 9 10 11 12 13mm12 x 14in hex deep metric sockets 4 5 6 7 8 9 10 11 13mm15 x 12in hex metric sockets 10 12 13 14 15 16 17 18 20 21 23 24 27 32 34mm9 x 12in hex af sockets 38 716 12 916 1116 34 1