Master mechanic, 100 piece, screwdriver & bit set, 23 screwdrivers: slotted: 1/8" x 3", 5/32" x 4", 3/16" x 3", 3/16" x 4",1/4" x 4",1/4" x 6", 5/16" x 6" philips: ph0 x 3", ph1 x 3", ph1 x 4", ph1 x 6", ph2 x 4", ph2 x 6" tor x : t8 x 3", t10 x 3", t15 x 3", t20 x 3", t25 x 4", t30 x 4" square: s0 x 3", s1 x 3", s2 x 4", s3 x 6", ratchet handle, 2 offset screwdriver: ph1 x 3/16", ph2 x 1/4", 6 nut driver bits:1/4, 9/32, 5/16, 11/32, 3/8, 7/16", 8 precision screwdriver: 3/32" x 2", 1/8" x 2", ph00 x 2", ph0 x 2", t6 x 2", t7 x 2", t8 x 2", t10 x 2", (60) 1" crv bits: slotted:1/8, 9/64, 5/32, 11/64, 3/16, 7/32, 1/4,17/64, 9/32, 5/16", pozidriv: 0,0,1,1,2,2,2,3,3,3, philips: 0, 0, 1, 1, 2, 2, 2, 3, 3, 3, tor x : 6, 8, 10, 15, 20, 25, 27, 30, 35,40, he x : 1/16, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16", 2, 2.5, 3, 4, 5, 6, square: 0, 1, 2, 3, 2, 2.5, 3 screwdriver blade & precision screwdriver blade, 6 nut driver bits 1/4, 9/32, 5/16, 11/32, 3/8 & 7/16".
