... ,15,16,17,18,19)mm9 pc 3/8" DR (11/16,1/2,13/16,3/4,3/85/8,7/16,7/8,9/16)10 ... pc 1/4" DR (11/32,1/2,1/4,3/16,3/8,5/16 ... ,5/32,7/16,7/32,9/32)10 pc 1/4 ... ,11)mmE Torx socket8 pc 3/8" DR E8, E10, E11, E12 ,E14, E16, E18, E20 Air impact socket4 pc 1/2 ... " DR (17, 19, 21, 23)mm impact socket17 pc 3/8" PH1,PH2 ...