Screwdriver Bit Wera 05071091001

The Wera 05071091001 screwdriver bit is a high-quality stainless steel Torx Plus TX20 bit with an overall length of 89 mm and a weight of 13 g. It has a 1/4" (25.4 / 4 mm) hexagonal shank compatible with standard 1/4" bit holders (DIN ISO 1173-F 6.3). Manufactured in the Czech Republic, the bit is intended for precise engagement in recessed TORX screws and resists surface rust thanks to its stainless-steel material.

Advantages

This Wera Torx Plus bit offers precise fit and reduced cam-out risk due to the Torx Plus profile, durable performance from stainless-steel construction that limits unsightly corrosion, and universal compatibility with common 1/4" hex holders. Its compact 89 mm length provides good reach while remaining easy to handle and store.

Suitable for

• Fastening and loosening recessed Torx (Torx Plus TX20) screws
• Use with 1/4" hex bit holders, ratchets and interchangeable-handle screwdrivers
• Electronics, appliances and metalwork where corrosion resistance is preferred

Key specifications

• Brand: Wera
• Manufacturer part number (MPN): 05 071091 001
• EAN: 2050000432699
• Type / Profile: Torx Plus TX20
• Material: Stainless steel
• Shank: 1/4" hex (25.4 / 4 mm) compatible with DIN ISO 1173-F 6.3
• Length: 89 mm
• Weight: 13 g
• Origin: Czech Republic

How to use

Insert the 1/4" hex shank into a compatible bit holder, ratchet or screwdriver handle until it seats securely. Align the Torx Plus TX20 tip with the recessed screw head and apply steady axial pressure while turning to fasten or loosen the screw. Use controlled torque to avoid damage to the screw head and bit.

Recommendations

For best results, select the correct Torx Plus TX20 size and avoid excessive torque with hand tools; for high-torque applications use an appropriate torque-limited driver. Clean the bit after use and store dry to preserve the stainless-steel finish.