18PCS- 1/2"DR. SOCKET: 10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,27, ... 30,32MM. 4PCS-1/2"DR.DEEP SOCKET:14,15,17,19MM. 2PCS-1/2" DR.SPARK PLUG SOCKET:16 ... ,9,10,11,12,13MM. 1PCS- 1/2" DR.COUPLER:150MM. 15*30MM(L)BIT. 17PCS-BIT SOCKET. 1PCS-1/2" DR ...