Hex ball-end Allen key set Dedra 06F211 — long, CR-V, 1.5–10 mm, 9 pcs

Dedra 06F211 is a 9-piece long hex (Allen) key set with ball-end tips, made from chrome-vanadium (CR-V) steel. The set includes sizes from 1.5 mm to 10 mm and is designed to access recessed or angled fasteners. Long shafts provide additional reach and leverage, making the set suitable for tasks that require working in tight spaces or at awkward angles.

Advantages

The ball-end design allows for engagement at angles up to approximately 25 degrees, facilitating work where straight access is limited. Long, hardened CR-V steel shafts offer durability and resistance to wear during frequent use. The variety of sizes covers common metric hex fasteners, reducing the need for multiple individual tools. The extended length improves reach into recessed fittings while maintaining torque transmission.

Suitable for

• Assembly and maintenance of furniture and equipment
• Bicycle repair and adjustment of components
• Machinery and small engine adjustments in confined spaces
• Electronics and appliance servicing where angled access is needed

Key specifications

• Tool type: long hex (Allen) keys with ball-end tips
• Material: chrome-vanadium (CR-V) steel
• Tip style: ball-end for angled engagement
• Sizes included: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm
• Number of pieces: 9

How to use

Select the hex key that fits the fastener snugly to avoid rounding. Insert the short end into the fastener for increased torque or use the long shaft for reach and leverage. For angled engagement, seat the ball-end into the fastener head at the permissible angle and apply steady rotational force. Inspect keys for wear before use and avoid applying excessive force that could strip the fastener or damage the tool.

Usage recommendations

Store the keys in a compact holder or rack to keep sizes organized and protect ball ends from damage. For high-torque applications, use the short leg for leverage and avoid levering against hard stops. Clean and lightly oil the tools periodically to prevent corrosion and ensure smooth operation.