Hex Allen key set MODECO MN-54-120 — L-shaped 1.5–10 mm with ball end, 9-piece

MODECO MN-54-120 is a 9-piece L-shaped hex (Allen) key set covering metric sizes from 1.5 mm to 10 mm. Each key features a ball end on the long arm to allow angled access to hex fasteners, while the short arm provides a firm contact for higher torque. The set is intended for general assembly, maintenance and repair tasks where reach and controlled torque are required, including work on furniture, bicycles, machinery and electronic housings.

Advantages

The L-shaped design combines reach and leverage: the long arm with a ball end enables use at angles up to approximately 25–30° for improved accessibility, and the short arm gives a direct drive for higher torque applications. The nine sizes cover common metric hex fasteners used in household and workshop equipment. Hardened steel construction ensures durability and wear resistance under regular use, and the compact set layout facilitates storage and quick size selection.

Suitable for

• Assembly and disassembly of flat-pack furniture and fittings
• Bicycle maintenance and component adjustments
• Light machinery and equipment servicing
• Opening and fastening small enclosures and electronic components
• General workshop, garage and home repairs

Key specifications

• Set composition: 9 L-shaped hex keys
• Sizes: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm
• Ball end on long arm for angled access
• Short arm for direct torque application
• Material: hardened steel (heat-treated)
• Finish: corrosion-resistant surface treatment
• Storage: compact holder for organized keeping

How to use

Select the hex key size that fits the fastener snugly to avoid rounding. Insert the short arm into the fastener for maximum torque or use the long arm with the ball end when access is limited or when you need to approach the fastener at an angle. Apply steady, controlled force and avoid sudden jerks. When higher torque is required, use the short arm as the driver and the long arm as the handle. After use, return keys to the holder to protect the tips and maintain organization.

Usage recommendations

For best results, keep contact between the key and fastener clean and free of debris, and choose the exact size to reduce wear on both the tool and fastener. Do not use damaged or rounded keys; replace them to prevent further damage. When working on sensitive components or electronic devices, use controlled torque and consider applying a suitable torque-limiting tool if precise tightening is required.