Review on Cartridge Bracket BC Bicycle Company by Todd Phillips

Fits really well. I'm not sure if it was because my bracket assembly was very dirty or maybe because my bracket model has shallow grooves, but this tool's teeth didn't go too far despite more than enough long grooves. The tool slipped out several times if I didn't press when unscrewing it. In view of this, I did not find any damage/wear at the time either on the tool or on the nuts of the bracket. Very satisfied!