Hex Key Set No name long 10 pcs 1.5–12 mm

Hex Key Set No name long 10 pcs 1.5–12 mm is a 10-piece set of long-arm hex (Allen) keys designed to access recessed fasteners and provide extra reach and leverage for assembly, maintenance and mechanical repair tasks. The set covers metric sizes from 1.5 mm up to 12 mm, offering a range suitable for common household, bicycle, furniture and workshop applications where extended reach is required.

Advantages

The long-arm design of these hex keys allows access to fasteners located deep inside housings or behind obstacles while the extended length increases torque leverage compared with standard short keys. Each size is represented to reduce the need for adapters or extensions, and the simple, compact set is easy to store in a toolbox or workbench drawer. The straight hex profiles provide reliable engagement with fastener sockets to minimise rounding and slippage when used correctly.

Suitable for

• Bicycle maintenance and adjustments
• Flat-pack furniture assembly and disassembly
• Machinery and equipment service where recessed hex fasteners are present
• General workshop and home repairs requiring extended reach

Key specifications

• Set composition: 10 long-arm hex keys
• Size range: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm
• Type: long-arm (extended length) hex keys for increased reach and leverage
• Drive profile: standard hex (Allen) profile for internal hex fasteners
• Intended use environment: workshop, home, bicycle repair, furniture assembly

How to use

Select the hex key size that fits snugly into the internal hex socket of the fastener. Insert the long arm into the fastener so the short arm provides leverage, or use the long arm for reach when the fastener is recessed. Apply steady force and keep the key aligned with the fastener to avoid rounding the socket. When loosening tightly torqued fasteners, consider using controlled, gradual force rather than sudden impacts. After use, clean the keys of debris and store them in their case or a designated rack to maintain organisation and prevent loss.

Usage recommendations

For best results, use the correct size key to prevent stripping; avoid using damaged or worn keys. When working in tight or confined spaces, position your body and tools to maintain a clear line of sight and steady hand. If a fastener is excessively corroded or seized, apply penetrating lubricant and allow time to penetrate before attempting removal with the hex key set.