Promaster Oil Filter Wrench

Fits all Promasters of all years and weight classes but not sure about the Cities. Its tight without slop. I printed at 20% infill and my filter housing cover was tight. I took it slow and so far it didn't break. If it does break, just reprint with a higher infill.

The throw of the handle is short so it allows you to turn the cover a good distance making it quicker to remover and replace. Not hitting other things in the tight engine compartment and not requiring a toolbox full of sockets. Keep it with you at all times so you can change the oil where ever you are.