Performance Tool W80005 15-Piece Screwdriver Set Drop forged, heat-treated chrome vanadium steel shafts Comfortable fluted handles for maximum grip Magnetic tips Sizes: (8)Slotted: 1/8x2", 5/32x4", 3/16x4", 1/4x1-1/2", 1/4x5", 3/16x6", 5/16x8", 5/16x10"; (5)Phillips: #0x3", #1x3", #2x4", #2x1-1/2", #3x6"; (2)Precision: phillips #00x1-1/2", slotted 3/32x1-1/2"