Main Features:
● It includes different hex nut driver types: 2.5 / 3.0 / 3.5 / 4.0 / 4.5 / 5.0
● Great tool for cell phone / computer / clocks / watches repair
● Special theft proof design， just pull the red pin， cut it off and you can easily open or close it
● Comfortable and non-slip grip handle to provide extra torque
● Large swivel cap for better control， and faster to mount or demount screws