Enduro BBT-46x12-STD Pro Bottom Bracket Cup Socket Tool - 46mm x 12-spline for BSA BBs w/Universal insert EA Bottom Bracket Tools

BBT-46x12-STD Pro Bottom Bracket Cup Socket installation tool is a 46mm by 12-spline cup tool with a universal insert that works with all bearing sizes Unique updated design allows you to switch between 24, 29 and 30mm inner guide inserts or a universal insert, depending on the application Inner guide inserts simply snap-in to keep everything straight while installing and removing BB cups Each snap-in insert features a 3/8 inch drive for use with a torque wrench or breaker bar Entire tool is precision manufactured of the same 6061-T6 aluminum as Enduro's BB cups to ensure secure, no-mar cup installation and removal