Jackly JK-6066-B 33-In-1 Screwdriver Tool Kit For Mobiles, PDA, Laptop Brand new JACKLY 33 in 1 Magnetic Screw Driver Tool Kit JK 6066 B Suitable for a variety of uses such as repair & assembly of mobile phones like Samsung, Sony Ericsson, Nokia, Motorola, LG, HTC and Blackberry Also suitable for watches, PDAs, mp3 / mp4 players, XBox, laptops, computers, PCs, hard drives, printers, other small electronic products and small household items.. BITs: Cross : 1.5, 2.0, 2.5, 3.0,3.5 (Most common Straight heads) Slotted : 1.7, 2.0, 2.5, 3.0, 3.5 (Most common cross heads) Trox : T4, T5, T6, T7, T8, T9, T10, T15,T20 (cell phone, PC, hard drive, printer, Xbox, Xbox 360, shaver) Hex : H1.3, H1.5, H2.0, H2.5, H3.0, H4.0 (model, bicycle, Engine, Guns) Triangle : 3.0, Pentacle : 2.0, Y:3.0, Five Star : 2.0 U: 2.6