offset toilet seat shim

thingiverse

Offset shim for mounting toilet seat slightly forward, preventing constant slamming down of the lid. Designed to fit Kohler toilets with a 1/2" or 13mm hole in the porcelain for secure mounting. If it's too tall, simply sink it into your build surface or trim off a bit after printing. I've used this shim on three toilets in my home and it fits two perfectly, while the third required trimming about 1/4 inch from its height to achieve a proper fit.