- material: premium plus carbon steel
- drop forged, entirely hardened and tempered
- This wrench fits the popular spoke nipple flat sizes: 3.3 mm, 3.45 mm, 3.7 mm, 3.96 mm, 4.4 mm and 5mm. The shape adjusts perfectly to the hand and allows a comfortable work and easy grip.
| SKU | L | A | S1 | S2 | S3 | S4 | S5 | S6 | W |
|---|---|---|---|---|---|---|---|---|---|
| 616289 | 39,9 | 10 | 3.3 | 3.45 | 3.7 | 4 | 4.4 | 5 | 50 |
* Images of products are symbolic. All dimensions are in mm, and weight in grams. All listed dimensions may vary in tolerance.
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NEW ADVANCED TECHNOLOGY
The use of new technological methods and top quality materials result in tools with a long life span, safety designs ensure repair jobs without damages, customized solutions, excellent effectiveness, modern materials and ergonomic design provide good looks and safe use.
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CUSTOMIZED SOLUTIONS FOR EXCELLENT RESULTS
Our solutions offer adaptability to the bicycle parts of all producers. Our tradition, our own design, and constant technical development and modern technology keep us one step ahead.
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EXCELLENT DURABILITY
Unior hand tools finish many jobs faster and make working in tight areas easier. They are adapted to work on the latest bicycle models.

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