Precision bits kit including 24 magnetic precision bits. Essential for repairing smartphones, tablets, PCs, iPhones®, iPads®, and MacBooks®. Made of durable S2 steel. Kit includes: Phillips: PH000, PH00, PH0, PH1; Slotted: 1.0,1.5, 2.0, 2.5, 3.0, 3.5, 4.0; Torx: T2, T3, T4; Torx Security: T5H, T6H, T7H, T8H, T9H, T10H, T15H, T20H; Pentalobe: P2; and Tri wing: Y0.6. Aluminum alloy handle. Aluminum spring loaded storage box.