Irrigation water valve wrench

Made this as I was too lazy to fix a leak before winter hits. I printed this cause it fits in the hole easier than the large wrenches I have.I leave it in the box outside for irrigation to turn on and off. Been a bit since I made it but I think it was 41x13mm and a 42mm circle so it just rests on the valve. Mine turns easy still used 3 walls and 15% infill I think works great.