Westward
Westward 54TU84 Metric Hex Key 10 mm 6 37/64 in Long
A 10 mm metric hex key with a long arm measuring 6 37/64 in, made from alloy steel with a black oxide finish
- 10 mm metric hex key fits standard fasteners
- Long arm reaches 6 37/64 in for extra leverage
- Alloy steel construction resists wear under torque
- Short 10 mm arm works in tight spaces
- Black oxide finish protects against corrosion
Metric Hex Key 10 mm
The Westward 54TU84 is a long-arm metric hex key with a 10 mm tip size. It is made from alloy steel and finished in black oxide. The tool suits mechanics and technicians who need a single 10 mm driver for hex fasteners.
Thermals noise and power draw
This is a hand tool with no motor, electronics or power source. It produces no heat, no noise and draws no power during use. Performance depends entirely on the force applied by the operator.
What the bundle changes
The product is supplied as a single hex key with two tips and no additional accessories. No case, holder, tether or software is included. Buyers who need a set of multiple sizes or a storage solution must source those separately.
Highlights
- 10 mm metric hex key fits standard fasteners
- Long arm reaches 6 37/64 in for extra leverage
- Alloy steel construction resists wear under torque
- Short 10 mm arm works in tight spaces
- Black oxide finish protects against corrosion
Specifications
| Brand | WESTWARD |
|---|
Questions about this item
How do I use the 10 mm tip on the 54TU84 hex key without rounding the fastener?
Insert the 10 mm tip fully into the hex socket, keep the long arm perpendicular to the fastener, and apply steady torque — the 6 37/64 in lever arm gives high leverage so sudden force is unnecessary.
Will the black oxide finish on the 54TU84 wear off and require re-treatment?
The black oxide is a surface conversion layer; it will gradually polish off at the 10 mm contact faces with heavy use, but the underlying alloy steel remains serviceable without re-coating.
At what point does the 10 mm short arm of the 54TU84 become the limiting factor during sustained tightening?
The 10 mm short arm provides minimal leverage, so when break-away torque exceeds what the short arm can deliver, you must switch to the long arm or a longer tool.
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