#1 X 4" Robertson Driver Bit 1/4" Hex
- SKU:
- PAN1400
- MPN:
- 7200144001010007
- Shipping:
- Calculated at Checkout
Description
Once you use a square drive screw, you' ll never go back to any other kind. They are much easier to drive than phillips or slot styles and take a lot more torque before they cam out.