Hex key set Bondhus 10995 — 15 long ball-end hex keys, sizes 1.27–10 mm

Bondhus 10995 is a 15-piece set of long ball-end hex keys that covers metric sizes from 1.27 mm to 10 mm. The set combines extended arm length with ball-end geometry to reach recessed fasteners and to engage fasteners at an angle when straight access is limited. Tools in this set are intended for mechanical, assembly and maintenance work where a range of metric hex key sizes and extra reach are required.

Advantages

The long arms increase reach and leverage for fasteners located in deep or narrow recesses, while ball-end tips permit angled entry up to approximately 25–30 degrees for better access in confined spaces. The set includes a broad span of metric sizes in a single kit, reducing the need to switch tools. Individual keys are easily identified by stamped size markings, and the hardened construction is designed for repeated use in workshop and field environments.

Suitable for

• Accessing recessed hex fasteners in machinery and equipment
• Assembly and disassembly of mechanical components and fixtures
• Maintenance tasks where angled access or extended reach is required
• Workshops, service vehicles, and on-site repair operations

Key specifications

• Set composition: 15 long hex keys with ball ends
• Material and finish: hardened steel construction with durable surface treatment
• Tip style: ball-end on long arm for angled engagement
• Size range: metric sizes from 1.27 mm to 10 mm
• Design: long-arm profile for increased reach and leverage

How to use

Select the hex key that matches the fastener size to avoid rounding or damage. Insert the short end for maximum torque or use the long arm for reach; engage the ball end when angled entry is necessary, ensuring sufficient engagement depth to avoid slippage. Apply steady, controlled force and avoid excessive torque beyond the fastener or tool capacity. After use, clean off debris and store the keys in their organizer to maintain size order and prevent corrosion.

Usage recommendations

For best results, use the straight hex portion of the key for high-torque loosening or tightening and reserve the ball end for alignment or low-torque adjustments where clearance is restricted. Regularly inspect tips for wear and replace keys showing rounding to protect fasteners.