Unior Bottom Bracket Cartridge Internal 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 installation and removal of Shimano and ISIS 20-spline BB cupsSpecial Tool Steel is drop forged, hardened and temperedEuropean made and lifetime warranty