Door Stop with internal foam spring

One of my bathrooms has a cool feature where if you let the entry door swing all the way open, it activates the push to lock automatically, an unpleasant delay for the next person trying to use that room to say the least..

I wanted to stop the door from opening all the way, but with some cushion. I had some spare 15mm diameter insulation (bought at Home Depot) from another project (see picture) so I designed this in three pieces.

Assemble all pieces including foam before attaching..

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