L-shaped hex key YATO YT-05446 Metric 1 pc — long arm 28 cm, short arm 7 cm

YATO YT-05446 is an L-shaped metric hex key supplied as a single piece. The tool features a long arm of 28 cm and a short arm of 7 cm, offering extended reach and increased leverage when working with metric hex fasteners. Designed for use in workshops, garages and professional service environments, this hex key provides access to recessed or hard-to-reach hex sockets while enabling controlled torque application for tightening or loosening bolts and screws.

Advantages

The L-shaped design with a long 28 cm arm and a 7 cm short arm balances reach and torque, allowing comfortable two-handed operation when higher leverage is required. The single-piece construction ensures stable contact with hex fasteners and reduces flex under load. The metric sizing is compatible with standard metric hex sockets used in automotive, machinery and equipment maintenance. The compact short arm length is convenient for confined spaces while the extended long arm helps access deep-set fasteners.

Suitable for

• Reaching recessed or deep-set metric hex sockets
• Tightening and loosening metric bolts and screws in automotive repair
• Workshop and garage maintenance tasks requiring additional leverage
• Professional service and equipment assembly where controlled torque is needed

Key specifications

• Tool type: L-shaped metric hex key (single piece)
• Long arm length: 28 cm
• Short arm length: 7 cm
• Material: corrosion-resistant alloy steel (tool-grade)
• Finish: protective coating to resist wear and rust
• Drive type: internal hex (male hex key)

How to use

Insert the short or long arm into the hex socket depending on access and required leverage. Use the long arm as a handle for greater torque and the short arm for reach into tight spaces. Ensure the hex key seats fully in the fastener to avoid rounding. Apply steady, controlled force when turning to tighten or loosen the fastener; avoid sudden impacts or excessive bending. After use, clean off debris and store the hex key in a dry tool rack or case to maintain condition.

Usage recommendations

Select the arm orientation that provides the best balance between reach and torque: hold the long arm to increase leverage for stubborn fasteners, and use the short arm when space is limited. Inspect both the hex key and fastener before applying high torque and consider using a torque-limiting tool for critical applications.