Handheld throwaway wrench

wrench with toothed handle (34mm inner diameter) you should be able to modify this by scaling it bambu studio and just measuring the inner diameter. could also go thinner in Z to save material  but it's pretty small already as is (21 grams with 50% infill)

I used a 50% infill and printed in PETG but I think for light duty you could go lighter and even PLA would work reasonable for DIY and hobbyist use. Nothing fancy here but perhaps it will save someone out there some trouble.