Description General description Includes 50 pieces and three bit caddies in a compact PP case. Super mini ratchet is heat treated SS; bits are hardened and tempered tool steel. Screwdriver handle has removable extension. Lifetime warranty. Bits: • Hex: English and metric, 0.05 to 5/16 in.; 1.5 to 8 mm • Slotted screw: 0 to No. 4, No. 5, No. 8, No.10, 1/4 in. • Phillips® screw: P0, P1, P2, P3, P4 • Reed + Prince: 1/4 in. bit • Spline: T9, T10, T15, T20, T25, T27, T30 • Socket adapter: 1/4 in. Legal Information Phillips is a registered trademark of Phillips Screw Co.