Bahco s400 12 in square drive socket set with dynamic drive profile din 3120 iso 1174 finish matt chrome plated material chrome vanadium plastic case oil and temperature resistant polypropylene contents 40 pieces 1 each 12 in 6 pt dynamic drive sockets 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 and 32mm1 each 12 in extension bars 5 in and 10 in 1 x 12 in universal joint 1 x 12 in t adaptor 1 x 12 in flexible handle 10in with grip 1 x 12 in ratchet handle 54 teeth1 each combina