SRAM DUB tool

This is bottom bracket tool for SRAM DUB system. It is designed to be used with 32mm to 1/2" square socket ( commonly found in standard socket wrench sets)

I was using it with digital torque wrench adapter 1.3-130nm that you can cheaply find in chinese online stores. It is good to use this type of torque meter, because it works for both directions CW and CCW and that is important when it comes to bikes.

I was able to use this adapter for 50Nm torque without any issue. (dub BSA should be torqued to 40Nm as far as I remember)
If You want to make it even more durable, I added two 3mm holes. You can install 2 countersunk m3 screws and reinforce it this way.