T-handle hex key Wiha 00914 — Metric 1 pc, long arm 22.6 cm, short arm 8 cm, 42 g

Wiha 00914 is a metric T-handle hex key designed for manual fastening and loosening of hex fasteners where improved torque, reach and control are required. The tool combines a long arm of 22.6 cm and a short arm of 8 cm to provide options for reach and leverage while remaining lightweight at 42 g. The blade is made of chrome-vanadium steel, through hardened and nickel-plated for durability, and it is fitted with a Wiha Classic T-handle to ensure a comfortable grip during extended use.

Advantages

The T-shaped handle offers increased torque transfer compared with a straight hex key, allowing tighter fastening with less effort. The long arm (22.6 cm) increases reach into recessed or hard-to-access fasteners, while the short arm (8 cm) provides a compact option for higher torque applications. Nickel-plated, through-hardened chrome-vanadium steel construction improves wear resistance and corrosion protection, contributing to a longer service life of the tool.

Suitable for

• Workshop maintenance and repair tasks that require access into deep or confined spaces
• Assembly work where controlled torque and repeatability are important
• Home appliance servicing and DIY projects involving hex fasteners
• Professional maintenance where a balance of reach and torque is needed

Key specifications

• Type: T-handle hex key (metric, single piece)
• Long arm length: 22.6 cm
• Short arm length: 8 cm
• Weight: 42 g
• Blade material: Chrome-vanadium steel, through hardened, nickel-plated
• Handle: Wiha Classic T-handle
• Application: Designed for high torque transfer with minimal effort

How to use

Select the hex key size that matches the fastener head. For greater reach or to access recessed fasteners, use the long arm; for higher torque and shorter lever distance, use the short arm with the T-handle. Insert the hex tip fully into the fastener to minimize rounding and apply steady, controlled force via the T-handle. For repetitive tasks maintain hand positioning on the handle to reduce fatigue and ensure consistent torque application.

Usage recommendations

Inspect the hex tip before use and ensure it is free of burrs or deformation. Use the tool within its designed torque range; avoid using cheater bars or extending the handle, as this can damage the tool or fastener. Store the hex key in a dry place to maintain the nickel plating and prevent corrosion. Clean and lightly lubricate the shaft periodically if used in harsh environments.