... 1/2" Dr. socket tools size: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 22, 24, 27, 30, 32mm2) 1pc 1/2 x ... 5" extension bar3) 1pc 1/2" Dr. 3-way adaptor4) 1pc 1/2 x 10" extension bar5) 1pc 1/2" Dr. ratchet handle6) 2pcs 1/2" Dr ... . spark plug sockets: 16mm, 21mm7) 1pc 1/2 ...