Rotary cap convenient to locate screw flexible to use; Anti-slip TPR handle comfortable to use; Suitable to screw and unscrew; With packing case convenient to carry. Suitable for repairing various mobile phones. T3: for Motorola V3 and Siemens SL55 etc. T4: for Motorola series PDA and Microdrive T5: for Motorola and Nokia series mobile phones T6: for most mobile phones such as Motorola Nokia and Samsung etc. T7: for some mobile phone charger T8: for some Motorola and Sony Ericsson mobile phones and common hard disk T9: for special hard disk and computer case T10: for printer and hard disk holder Phillips: Samsung Japanese and Chinese mobile phones Triangle: Panasonic mobile phones Large Phillips / slot: for toy and other electronic devices