L-torx key Wiha 01316

The Wiha 01316 L-Torx key is a single-piece tool shaped for T20 TORX® screws, made from chrome-vanadium steel that is through-hardened and finished in a bronzed/black appearance. With a 4 mm diameter, 62 mm length (width) and 25 mm height, this compact L-shaped key is intended for use in confined work spaces where a secure fit and precise torque application are required.

Advantages

The through-hardened chrome-vanadium blade provides durability and resistance to wear, while the bronzed/black finish improves corrosion protection and reduces glare. Its single-piece construction ensures reliable torque transfer and reduces the risk of screw cam-out or stripping when used with T20 fasteners. The compact L-shape offers good access in tight areas and simple handling for precision tasks.

Suitable for

Key specifications

How to use

Insert the short or long arm of the L-Torx key into the T20 TORX® screw head so that the key seats fully in the recess. Apply steady torque using the long arm for higher leverage or the short arm for controlled turning in tight spaces. Maintain a straight alignment between the key and the screw to minimize wear and avoid rounding the screw head.

Recommendations

Use the Wiha 01316 only with correctly sized T20 TORX® screws and avoid applying excessive force beyond the screw or tool specification. Keep the key clean and inspect for wear; replace if the tip shows rounding to prevent damage to fasteners.