A century of excellence for the next millennium
Unior, the European hand tools producer, is a synonym for reliable, high-quality, and functionally designed hand tools around the world.
- Due to its traditional quality, the Unior trademark is popular with both professional and amateur craftsmen.
- For adjusting plastic bolt on the end of Shimano Hollowtech II cranksets
- Strong magnet on the back of the wrench for easy storage and placement
- Can be used by hand or with a 13mm wrench
- European made and lifetime warranty
