This micro screw driver toolkit comes with everything you need to repair your phone, computer, tablet or drone! It also folds up neatly inside the case for easy transportation. Package Contents 1 Screw Driver 1 Extension 1 Universal Joint 1 Case 1 Tweezers 50 Bits Bits Socket (M#): M2.5, M3.0, M3.5, M4.0, M4.5, M5.0, M5.5 Torx: T3, T4, T5, T6, T7, T8, T9, T10, T15, T20 Phillips: 1.5, 2.0, PH0, PH1, PH2 Flat: 1.3, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0 Hex (Allen): H1.0, H1.5, H2.0, H2.5, H3.0, H3.5, H4.0 Star: 0.8, 1.5, 2.0 Triangle: 2.0, 2.3, 2.6 Y: 1.5, 2.0, 3.0 A: 1.0 U type a, U2.3 PZ0 and PZ1