... , printer, XBOX, XBOX360, shaver with)Hex: 1.5, 2.5, 3, 2, 3.5, 4 (devanning model, bicycle, engine, firearms ... : U6 (devanning part of Japanese mobile phone, homeappliance)Pentagon: 2.0 (open handheld computers, mobile phone use)One word: 1 ... , 1.3, 1.5, 2, 2.5, 3, 4 (is the most commonly used)Cross: PH00 ... in 1 Pocket Precision Electronics Screwdriver Sets/combination screw driver