Hex Allen Key 8 mm GEKO G11708 — 8mm L-shaped hex key

GEKO 8 mm Hex Allen Key G11708 is a single L-shaped manual hex key designed for driving 8 mm hex bolts and screws. The compact tool provides direct torque transmission through a six-sided profile and is suitable for assembly, maintenance and repair tasks in home, workshop and industrial environments. Its simple, sturdy shape allows access to recessed fasteners and reliable engagement with compatible heads.

Advantages

This 8 mm L-shaped hex key offers precise fit to standard hex fasteners and reduces rounding of bolt heads when used correctly. Its single-piece construction gives consistent stiffness for controlled torque application. The short and long arm design provides flexibility: the long arm for greater reach and leverage, the short arm for higher torque in confined spaces. The compact size makes it easy to carry as a spare tool or include in a small toolkit.

Suitable for

• Driving and loosening 8 mm hex bolts and screws
• Furniture assembly and disassembly
• Bicycle and machinery maintenance
• General workshop and DIY repair tasks

Key specifications

• Tool type: L-shaped hex (Allen) key
• Hex size: 8 mm
• Material: hardened steel (typical for hand hex keys)
• Finish: plain or plated to resist corrosion (typical for hand tools)
• Design: single-piece, short and long arm configuration for leverage and reach

How to use

Insert the appropriate hex end into the fastener head ensuring full engagement of all six sides. Use the long arm for reach or when moderate torque is needed, and use the short arm to apply higher torque in tight spaces. Turn the tool with steady, controlled force to avoid stripping the fastener. For stubborn or rusted bolts, apply penetrating lubricant and allow it to work before attempting to turn the fastener.

Usage recommendations

Inspect the hex key and fastener heads before use to confirm correct size and good condition. Do not use the tool as a pry bar or hammer. If greater torque is required, use a purpose-built wrench or socket designed for hex fasteners to avoid damaging the tool or fastener.