Hex L-key set MODECO MN-54-119, 9-piece 1.5–10 mm with ball end

MODECO MN-54-119 is a compact 9-piece hex L-key set containing metric sizes from 1.5 mm to 10 mm. Each L-shaped key offers a short arm for higher torque and a long arm with a ball end to engage fasteners at an angle when straight access is restricted. The set is intended for general assembly, maintenance and repair tasks where metric hex fasteners are used, and is sized to cover common bicycle, furniture, machinery and electronics fasteners.

Advantages

The set combines a space-saving storage layout with a full span of common metric sizes so you can carry the necessary keys without excess bulk. The L-shape short arm provides leverage for stubborn fasteners while the ball end on the long arm enables angled insertion up to limited degrees for hard-to-reach bolts. Hardened steel construction and a consistent hex profile ensure reliable fit and reduced fastener rounding during use.

Suitable for

• Bicycle maintenance and repairs
• Furniture assembly and adjustment
• Light machinery and workshop maintenance
• Electronics and small device servicing

Key specifications

• Number of pieces: 9
• Metric sizes included: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm
• Design: L-shaped hex keys with ball end on long arm
• Drive type: internal hex (Allen)
• Material characteristics: hardened steel finish suitable for hand tightening and moderate torque

How to use

Select the hex key that fits snugly into the hex socket of the fastener to avoid cam-out and rounding. Use the short arm for higher torque applications, positioning the long arm as a lever when more reach is needed. When access is limited or the fastener is offset, insert the long arm's ball end at the permitted angle to engage the head while maintaining control. After use, return keys to their holder to keep sizes organized and protect the working edges.

Usage recommendations

For best results, inspect keys and fasteners for wear before applying high torque. Use the short arm for loosening tight fasteners and the long arm with the ball end for reach or angled access. Avoid using the keys as pry bars or applying excessive force beyond hand tools' intended limits to prevent deformation. Store in a dry place to limit corrosion and maintain fit accuracy.