... 1/2" DR (20, 21, 22, 24, 27,30,32)mm4 pc 1/2" DR (1", 1-1/4", ... 4,3/16,3/8,5/16,5/32,7/16,7/32,9/32)10 pc 1/4" DR (4,5,6 ... ,7,8,9,10,11,12,13)mm 6pt ... 14, 15, 17mm4 pc 1/4" DR (8, 9, 10,11)mmE Torx socket8 pc 3/8" DR E8, E10 ... T45,T50,T55,T60 combination wrench10 pc (8,9,10,11,12,13,14,17,18,19)mm bit ... x16mm &21mm5 pc extension bar : 1/2" x 5" & 10" 3/8"x 3"&6" 1/4"x2"3 pc ...