High grade tool steel bits hardened for ultimate wear resistance.
The bits have 1/4 inch hex shanks to fit the Quick Chuck.
No. 4 Pozi screwdriver bits are ideal for No. 10 window anchors and frame fixers.

Specification:
OL=50 mm
Size=Pozi No.4
Shank Diameter=1/4 inch Hex

Includes:
2 x Pozidriv No.4 bits