Torx L-key (TX20) Bondhus, length 66 mm, ball-end star key

Bondhus Torx L-key (TX20), 66 mm length, is a compact ball-end star key designed for reliable engagement with TX20 fasteners. The L-shaped tool offers a short arm for controlled torque and a long arm for reach in confined spaces. The ball-end geometry permits angled entry to fasteners when straight access is limited, making this Torx key suitable for a variety of assembly and maintenance tasks.

Advantages

The 66 mm L-key provides precise fit to reduce cam-out and wear on Torx heads. Its ball-end allows up to approximately 25–30° of angled insertion for improved access in tight locations. The L-shape gives leverage for moderate torque while the shorter profile enhances maneuverability in compact assemblies. The tool is made to maintain dimensional accuracy with repeated use and to simplify work on electronics, bicycles, furniture and light mechanical repairs.

Suitable for

• Electronics assembly and repair where TX20 fasteners are used
• Bicycle maintenance and component adjustments
• Flat-pack furniture assembly in confined spaces
• General mechanical and light industrial repair tasks

Key specifications

• Torx size: TX20
• Overall length: 66 mm
• Shape: L-shaped hex key with ball-end
• Ball-end allows angled entry for improved access
• Short arm for controlled torque, long arm for reach

How to use

Insert the short or long arm of the TX20 L-key into the Torx fastener until it seats fully for optimal engagement. For limited access, use the ball-end to insert the key at an angle up to the recommended working angle, then apply steady turning force. Use the long arm for reach and the short arm for higher torque applications; avoid excessive force beyond moderate torque to prevent fastener or tool damage.

Usage recommendations

Inspect Torx fastener heads before use and ensure the key seats fully; keep the tool clean and free of debris. For higher torque requirements use an appropriately sized longer tool or a torque-rated driver to avoid stripping fasteners. Store the key in a tool organizer to protect the ball-end profile and maintain accuracy.