Unior Square Nipple Socket Screwdriver Tool

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.
• Unior professional quality tools are European made and carry a lifetime warranty
• Used for both normal and inverted nipples with 3.2 mm square head
• The 90mm long stem for deep aero rims as well as with all the normal rims