Drive-Loc VI Interchangeable Blade Set, 15 Piece. Includes: Slotted 3.5+4.5, 5.5+6.5mm, Phillips #1+#2, Security Torx T6s+T8s, T7s+T9s, T10s+T15s, T20s+T25s, T30s+T40s, Hex Metric 2.0+2.5, 3.0+4.0, 5.0+6.0mm, Hex Inch 3/32+7/64, 1/8+9/64, 5/32+3/16", SoftFinish® cushion grip blade lock handle. Blade high alloy chrome-vanadium-molybdenum steel, through hardened, hard chrome finish. In storage Pouch.