Toilet flapper assembly nut wrench. 86 mm for a 2 inch flush valve.

Toilet was leaking, needed to replace the flapper valve assembly. Didn't have the right tool for the gigantic nut under the flapper valve so I made one. Fits a 2 inch flush valve nut, not a 3 inch one.

Instructions

PLA, 4 shells, %60 fill. .4mm layers because it doesn't have to be pretty.... it just has to work. Thicker layers seem stronger anyway.