L-shaped hex key set Wera 05022171001

Wera 05022171001 L-shaped hex key set contains nine imperial-size L-keys in a compact clip holder. The keys feature a Hex-Plus profile for increased contact area in the screw head, reducing notching and lowering the risk of damaging the screw recess. A ball end on the long arm permits angled insertion in confined or awkward installation situations. The BlackLaser surface treatment increases corrosion resistance and extends tool life, while laser-engraved size markings provide durable, easy identification.

Advantages

The Hex-Plus profile enlarges the contact surface inside the screw head to minimize rounding and wear. The ball-end on the long arm enables reliable access at angles. BlackLaser surface treatment gives improved corrosion protection and wear resistance. Laser-engraved size markings are durable and simplify selection. The practical clip fastener holds the set together for secure storage and straightforward removal.

Suitable for

• Assembly and maintenance of equipment with imperial hexagonal socket screws
• Working in confined spaces where angled access is required
• Workshop use where durable, corrosion-resistant tools are needed

Key specifications

• Brand: Wera
• Manufacturer part number (MPN): 05022171001
• EAN: 4013288111975
• Set contents: 9 imperial L-keys
• Profile: Hex-Plus
• End type: Ball-end on long arm
• Surface: BlackLaser treatment
• Made in: Czech Republic
• Package dimensions (mm): depth 222 × width 83 × height 25

How to use

Select the correctly sized L-key by reading the laser-engraved marking. Insert the short or long arm into the hexagonal socket depending on required leverage and access angle. Use the long arm with the ball end for angled engagement where straight entry is not possible. After use, return the keys to the clip fastener to keep the set organized and protected.

Usage recommendations

For safe and effective use, apply steady torque without excessive force to avoid damaging screws. Keep the keys clean and dry to maintain the BlackLaser surface protection; store the set in the clip holder when not in use.