Wright Group
Wright Group 51214mm 12mm x 14mm 12 Point Metric Box End Wrench
A 12 mm by 14 mm metric box-end wrench with a 12-point double-offset design that meets ASME B107.1100
- TypeHex Key Accessories
- 12-point box ends grip fasteners securely
- 12 mm and 14 mm openings cover two common metric sizes
- Standard double offset clears obstructions in tight spaces
- Meets ASME B107.1100 for professional-grade reliability
- Wright Tool quality built for daily workshop use
Wright 12mm x 14mm Box Wrench
This new Wright Group box-end wrench spans 12mm and 14mm metric fasteners with a 12-point pattern on each end. It is built for mechanics and technicians who need a single tool for two common sizes. The standard double offset clears obstructions while keeping knuckles away from hot or sharp surfaces. It meets the ASME B107.1100 standard for hand wrenches.
Suits two-size metric work.
Technicians carrying a limited kit benefit from the dual 12mm and 14mm openings on one wrench. The 12-point box ends fit metric hex fasteners found on many vehicles and machines. Buyers who need only one fixed size, or who require an open-end or ratcheting profile, should look at a different tool type.
12-point double-box metric sizing decides fit
The defining specification is the paired 12mm and 14mm 12-point box ends on a standard double-offset body. This exact combination determines whether the wrench matches the fastener pair in your application. Verify those two metric sizes before purchase.
Highlights
- 12-point box ends grip fasteners securely
- 12 mm and 14 mm openings cover two common metric sizes
- Standard double offset clears obstructions in tight spaces
- Meets ASME B107.1100 for professional-grade reliability
- Wright Tool quality built for daily workshop use
Specifications
| Brand | WRIGHT TOOL |
|---|---|
| Type | Hex Key Accessories |
Questions about this item
How do I correctly position the standard double offset on the 12mm x 14mm box ends?
Seat the 12-point box end fully on the fastener, then use the standard double offset to clear obstructions while keeping the wrench handle roughly parallel to the work surface for maximum leverage.
What wear should I watch for on the 12-point box ends over time?
Inspect the 12-point openings for rounding or spreading; if the 12mm or 14mm end no longer grips the fastener flats cleanly, replace the wrench to avoid damaging bolt heads.
At what point does the ASME B107.1100 rating limit sustained torque on this wrench?
The ASME B107.1100 standard defines the proof-load limit for the 12mm and 14mm box ends; applying torque beyond that rating risks permanent deformation of the wrench or fastener.
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