Wiha Tools
Wiha Tools Hex Key L-Shape Metric 10 1/2" 12 mm 13657
A metric hex key with a 12 mm tip, a 10 3/16 in long arm and a 1.63 mm short arm, made from HAWA material with corrosion-resistant and insulated chrome finish
- TypeStrap Wrenches
- MaterialHAWA
- Metric 12 mm tip fits standard fasteners
- Long arm reaches 10 3/16 in for extra leverage
- Short arm only 1.63 mm for tight spaces
- Chrome finish resists corrosion in harsh environments
- Insulated and non-magnetic for safe electrical work
12 mm Hex Key for Metric Fasteners
This Wiha Tools hex key is a single-tip hand wrench sized at 12 mm for metric fasteners. The long arm measures 10 3/16 inches while the short arm is 1.63 mm, giving leverage in confined spaces. It is manufactured from HAWA material with a chrome finish and is both corrosion resistant and insulated. The tool is non-magnetic and not tether ready.
Suited for metric hex work; not for multi-size kits
Mechanics and technicians who need a dedicated 12 mm hex driver for maintenance or assembly will find this length appropriate. The insulated, non-sparking construction supports use near electrical components. Buyers requiring a set covering multiple tip sizes or a ball-end profile for angled access should look at alternative products.
12 mm tip size determines fit
The only specification that decides compatibility is the 12 mm hex tip. Verify that the fastener matches this exact metric dimension before purchase. The long arm length of 10 3/16 inches and short arm of 1.63 mm define the reach and clearance available in your application.
Highlights
- Metric 12 mm tip fits standard fasteners
- Long arm reaches 10 3/16 in for extra leverage
- Short arm only 1.63 mm for tight spaces
- Chrome finish resists corrosion in harsh environments
- Insulated and non-magnetic for safe electrical work
Specifications
| Brand | Wiha Tools |
|---|---|
| Type | Strap Wrenches |
| Material | HAWA |
Questions about this item
Will the 12 mm hex tip fit the same bolts I already use with my older 10 mm wrench?
The tip is 12 mm, so it matches 12 mm fasteners only; a 10 mm wrench fits smaller bolts.
How can I verify the insulated handle is still effective after I start using the 13657?
Inspect the chrome finish for cracks or wear; intact insulation and corrosion‑resistant coating show it is working as intended.
Does the 10 3/16 in long arm come alone or with extra tips or a tether in the box?
The package contains the single 12 mm hex key with one tip; no tether or additional tips are included.
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