Work well as cabinet door knob or bedroom closet bi-folds.  These print without support face down.    I have iterated on this design for way too long and am happy with the result.  Uses a 1/8 inch threaded (3 mm) screw that goes   ½ inch (15 mm) into base.  Also have discovered the durability of epoxy resin as a long-lasting finish :>).

Used for kitchen cabinet doors as well as bedroom closet bi-folds.

Printed at resolutions between .2 -.4 mm with 3 vertical and horizontal layers with 15% fill.