39 piece 38 in drive socket set containing 6 point sockets 8 9 10 11 12 13 14 15 16 17 18 19 21 and 22mm6 point deep sockets 8 10 12 13 17 and 19mm coupler adaptor 12 in 38 in adapator3 in wobble extension bar6 in extension universal joint2 spark plug sockets 16 and 21mm fibre reinforced reversible ratchet and 11 bits supplied in plastic case with click lock folding handle