Wera 867/1 Micro Bit TX 5 with Holding Function, 44 mm 05058130001

The Wera 867/1 Micro Bit TX 5 is engineered for precision fastening in tight electronic assemblies, featuring Wera's Holding Function that securely grips TORX® screws to prevent dropping and enable one-handed operation.

Overview

This micro bit is part of Wera's 867/1 series, designed for high-precision work on smartphones, tablets, cameras, and other fine mechanical devices. Its TX 5 TORX® profile with holding function ensures a secure fit in the screw head, reducing cam-out and improving torque transfer. The 44 mm shaft length provides reach in confined spaces, while the 4 mm hex drive makes it compatible with a wide range of micro bit holders and electric screwdrivers.

What stands out

• Holding Function: The bit holds TORX® screws firmly, allowing easy positioning and retrieval from recessed areas.
• High-alloy steel construction: Offers durability and corrosion resistance for long service life.
• Precision 4 mm hex drive: Ensures a secure connection to the tool and minimizes wobble.
• 44 mm shaft length: Ideal for accessing deep or narrow screw locations in electronics.

Technical details

• Bit Type: Micro Bit
• Drive Profile: TORX®
• TORX® Size: TX 5
• Holding Function: Yes
• Shaft Length: 44 mm
• Drive Size (Hex): 4 mm
• Series: Wera 867/1
• Material: High-alloy steel
• Application: Precision electronics, smartphones, tablets, cameras, fine mechanical applications
• Quantity per Pack: 1 piece
• Shaft Design: Round shaft
• Compatibility: Suitable for 4 mm hex bit holders and Wera Micro-Bit holders
• Special Feature: Securely holds TORX® screws on the bit
• Intended Use: Manual and machine operation (with appropriate holder)
• Corrosion Protection: Yes

Our verdict

A must-have for electronics repair professionals and enthusiasts, the Wera 867/1 TX 5 Micro Bit combines precision, holding security, and durability in a compact form factor.