Bottom Bracket Tool — 16-Notch 44 mm OD - BBT-19.2 - Shimano/SRAM/others

This is a BB tool designed for 44mm OD bottom brackets with 16 notches, and 1/2in square drive socket. Suprisingly, even when made out of plastic, this thing works, and tightened several bottom brackets to specification torque without any issues.

Tested with carbon-filled PETG at 100% infill.