... " 331/4" 33pcs socket wrench set 6pt socket 20pc 1/4" DR (4, 5, 6, 7, 8, 9, 10,11, ... , 5/16, 11/32, 3/8, 7/16, 1/2 ) 6pt deep socket 9pc 1/4" DR (6, 7, 8, 9, 10, 11 ... , 12, 13, 14)mm1pc extension bar 1/4"x6"1pc ... universal joint :1/4"1pc sliding T-bar: 1/4"x4"1pc quickly release ...