Wiha Bit Standard 25 mm Internal square 1/4" C6,3 #1 (06634)

Meets your requirements: Robust and precise bits for general fastening in trade and industry.

Saves time: Simple and quick recognition of profile sizes thanks to contrasting laser marking.

Drive: DIN 3126, ISO 1173, style C 6.3.

Application: For all types of screw applications in trade and industry.

Bits: Reduced, over-tightened profile.

Extra: A tapered tip allows for easy insertion of the bit into the screw.

Material: High grade chrome-vanadium steel, through hardened.

DIN 3126, ISO 1173, Style C6,3