Hex L‑shaped Allen key set MEGA 9-piece 1.5–10 mm (model 48049)

MEGA 9-piece L-shaped Allen key set includes metric hex keys from 1.5 mm to 10 mm, supplied in short and long arm formats to balance torque and reach. The set is manufactured from durable steel with machined hex profiles to ensure consistent fit in hexagonal fasteners. It is designed for workshop, home DIY and light professional use where metric Allen fasteners are common.

Advantages

The L-shaped design offers two working lengths: the short arm for high torque and the long arm for access into recessed fasteners. Machined hex profiles reduce rounding and slipping, improving contact with fastener heads. Hardened steel construction increases wear resistance and extends tool life. The set covers a broad range of common metric sizes, allowing one compact kit to replace multiple single keys.

Suitable for

• Assembling and adjusting furniture with metric hex fasteners
• Bicycle repairs and component adjustments
• Electronics maintenance and small mechanical repairs
• General workshop and household maintenance tasks

Key specifications

• Set composition: 9 L-shaped hex keys (metric sizes)
• Included sizes: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm
• Design: short and long arm for torque and reach
• Profile: machined hexagonal tips for accurate fit
• Material: hardened steel for wear resistance

How to use

Select the key size that matches the hex fastener to avoid rounding. Insert the short or long arm into the fastener depending on whether higher torque or greater reach is required, and apply controlled force. For tightening, use the short arm for leverage; for loosening or accessing recessed screws, use the long arm. Keep the tool perpendicular to the fastener to maintain full contact of the hex profile.

Usage recommendations

Regularly inspect the hex tips for wear and avoid using damaged keys on high-torque or seized fasteners. Apply penetrating lubricant to corroded fasteners before attempting removal and use appropriate protective gloves when working with sharp or hot components.