# 3 Phillips drive insert bits are designed to drive Philips driven screws. With a tip that will not let go, it offers superior holding power and wear resistance. The bits are constructed with a reduced shank diameter for access in narrow applications. Eg: through electrical boxes, steel studs, automotive fasteners, heating and air conditioning devices, door and window frames and various fixtures. They are also excellent for use on assembly lines with air drive or electric tools.
- S2 steel reduces wear and extends bit life
- Durable to withstand high levels of torque
- Impact driver approved
- 2-inch long