Oil filter wrench, 93mm diameter / 15 flute
For use with the larger PH3569 "trash can" oil filter used as an upgrade on VW/Audi 1.8T engines.
A nice, snug fit on the STP 3569XL filter, but manufacturing tolerances may necessitate printing it 1% larger in X & Y if yours won't go on.
Unless you're very patient in waiting for your oil filter to cool down, PLA is not recommended due to temperature, and at least 4 or 5 perimeters walls and 30% infill are recommended for strength in the torquing direction. Printed in PETG on a Prusa Core One without supports and worked a treat.