Unior Bottom Bracket Socket 16 Notch 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
• 1/2" square socket drive
• Made of aluminum billet
• Knurling on the side of the socket improves grip when threading cups by hand