Unior Bottom Bracket Cartridge External Tool

A century of excellence for the next millenniumUnior, 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 service of Shimano and ISIS Drive 8-spline bottom bracket cupsSpecial Tool Steel is drop forged, hardened and temperedEuropean made and lifetime warranty