October 29, 2022
Description
A simple wrench to remove a 2.5 inch toilet flush valve nut (used on 2" flappers) that is inset in the tank gasket. That is what sits between the tank and the toilet. Toilets in the US usually either use a 2" flapper or a 3" flapper, so this should work for 2" versions. The wrench is 2.5" (~64mm) from flat to flat.
The OpenSCAD source is also provided, in case you have a larger nut.
No supports are needed. I printed with 40% gyroid infill and 3 walls.
License:
Creative Commons — Attribution — Share Alike
9