Nut Driver Bit KWB 102713 Hex Shank 25.4 mm Steel 110 mm

Nut Driver Bit KWB 102713 is a 110 mm long driver bit with a 1/4" (6.3 mm) hex shank and a 25.4 mm exterior nut driver head. Made from chrome vanadium (industrial S2) steel, it is designed for use with cordless screwdrivers, power drills, bit holders, chucks and manual impact drivers. The bit includes a permanent magnet for quick and secure retention of hex-head screws and fasteners.

Advantages

The KWB 102713 combines durable chrome vanadium/S2 steel construction with a standardized 1/4" (E 6.3) hex drive for broad compatibility. Its 110 mm length and 25.4 mm nut head allow access in recessed or hard-to-reach areas while the built-in magnet holds screws steady during insertion. The bit is suitable for both DIY and professional applications.

Suitable for

• Fitting and removing hex-head nuts and screws with exterior hexagon heads
• Use with cordless screwdrivers and power drills with 1/4" hex bit holders
• Assembly work on sandwich panels and general fastening tasks

Key specifications

• Brand: KWB
• MPN: 102713
• EAN: 4009311027139
• Material: Chrome vanadium / S2 industrial steel
• Drive: 1/4" hexagon according to ISO 1173, E 6.3
• Nut head size: 25.4 mm
• Length: 110 mm
• Feature: Permanent magnet for screw retention

How to use

Select the Nut Driver Bit KWB 102713 and insert its 1/4" hex shank into a compatible bit holder, chuck or screwdriver. Position the 25.4 mm nut head over the fastener and apply steady torque using the power tool or manual driver. The permanent magnet will help hold the screw or nut in place during engagement. Use appropriate speed and torque settings for the material and fastener size to avoid over-tightening.

Usage recommendations

For best results, use the bit with tools that accept 1/4" hex bits and choose torque settings suitable for the fastener and work material. Inspect the bit for wear before use and replace if the nut head shows rounding or significant wear. Store in a dry place to avoid corrosion.