Hex L-handle Allen key set Proxxon PR22414 — 7-piece L-type hex keys

Proxxon PR22414 is a 7-piece L-type hex key set designed for tightening and loosening hex socket screws in workshop, mechanical and assembly environments. The set provides a selection of common metric sizes in L-shaped form, offering torque from the long arm and controlled access with the short arm. The compact, robust design is intended for routine repair, maintenance and do-it-yourself tasks where reliable hex key performance is required.

Advantages

The L-type shape combines leverage and precision: the long arm delivers higher torque while the short arm allows accurate engagement with recessed screws. Each key is shaped for comfortable manual use and durable handling in repetitive applications. The seven-piece range covers common sizes, reducing the need to search for single keys and supporting efficient workflow in general repairs and assembly.

Suitable for

• Tightening and loosening hex socket screws in machinery and equipment
• General maintenance and workshop repairs
• Furniture assembly and DIY projects
• Electronics and small mechanical assemblies with metric hex fasteners
• Automotive and bicycle maintenance requiring compact hex tools

Key specifications

• Configuration: L-shaped (L-type) hex keys
• Number of pieces: 7
• Material: hardened steel suitable for hand tool use
• Finish: durable surface treatment to resist wear during use
• Sizing: set includes a range of common metric hex sizes for general applications
• Use mode: long arm for leverage, short arm for precision and access

How to use

Select the hex key that matches the internal hex size of the fastener. Insert the short arm into the screw recess for standard tightening or loosening, or use the long arm in the screw for increased leverage when higher torque is required. Apply steady, controlled force to avoid rounding the fastener. For confined spaces, use the short arm as a handle and the long arm for access. Keep keys clean and free of debris to ensure proper fit and prevent damage to screw heads.

Usage recommendations

For consistent results, verify fastener size before applying high torque and avoid using cheater pipes or power tools on manual keys. Store the set in a dry place to prevent corrosion and inspect keys for wear or rounding regularly to maintain safe and precise operation.