Plug for table leg

Since the OEM plugs fall out if you look at them funny, I designed these replacements that are held in by the assembly hardware. 

Designed to fit into a 20.2mm O.D. square tube metal leg with 1.2mm wall thickness (17.8mm I.D.) and an m6 bolt 9.8mm on center from the end of the tube. I printed in TPU for softness so that it's less likely to damage skin or floors, but also is easier to install with a THWACK hammer prior to replacing the bolt.

STEP and F3D files included! :)

(Yes, my TPU is a little wet, but the prints are fully functional and look fine after installation.)