L-shaped hex key set Wera 05133180001

The Wera 05133180001 L-shaped hex key set is an Imperial-sized 9-piece kit designed for hexagonal socket screws. Manufactured in the Czech Republic, the set is organized in a compact clip fastener made of wear-resistant material that secures each L-key and allows for simple removal. The Hex-Plus profile increases the contact surface within the screw head to reduce notching and minimise damage to the screw recess. A ball-end on the long arm permits angled insertion for access in confined or awkward installation situations. BlackLaser surface treatment delivers enhanced surface protection and improved resistance to corrosion, while laser-engraved size markings ensure quick identification and durable legibility.

Advantages

The set offers a compact, transportable storage solution with a robust clip that keeps nine imperial L-keys organised and immediately accessible. Hex-Plus profile design increases contact area with the screw head, reducing rounding and wear. The ball-end on the long arm enables reliable operation at angles where straight insertion is impossible. BlackLaser surface finishing improves corrosion resistance and long-term durability. Laser-engraved size markings are wear-resistant for fast, repeatable identification.

Suitable for

• Assembly and maintenance of equipment requiring imperial hex keys
• Work in confined spaces where angled access is needed
• Routine workshop and field service where durable, corrosion-resistant tools are required
• Projects where avoiding damage to screw heads is important

Key specifications

• Set type: L-shaped hex keys (9 pieces, Imperial sizes)
• Profile: Hex-Plus for increased contact surface
• Long arm feature: Ball-end for angled access
• Surface treatment: BlackLaser for enhanced surface protection and corrosion resistance
• Storage: Wear-resistant clip fastener for secure organization and easy removal
• Markings: Laser-engraved, wear-resistant size markings
• Dimensions (package): depth 30 mm, width 95 mm, height 245 mm
• Country of manufacture: Czech Republic

How to use

Select the correct imperial L-key by reading the laser-engraved marking, remove the required key from the clip fastener and insert the short or long arm into the hexagonal socket as appropriate for torque and access. Use the short arm for higher torque applications and the long arm when reach or clearance is needed; the ball-end on the long arm allows for angled engagement where a straight approach is not possible. After use, return each L-key to its clip slot to maintain organisation and protect the keys from damage.

Usage recommendations

For best results, use the Hex-Plus profile to minimise rounding of screw heads and apply steady, even force rather than sudden torque spikes. Store the set in a dry location to preserve the BlackLaser surface treatment and reduce corrosion risk. Avoid using the keys as pry bars or chisels to prevent deformation.