IKEA Karlaby sofa bed leg end cap

After moving to our new flat, I have discovered that our IKEA Karlaby sofa bed was missing two leg end plugs, so when it was converted to bed, those legs started to scratch the floor. 

Interestingly the same type of caps were missing. This was my first functional design with Fusion 360 about 1.5 years ago. I printed them of PLA, they hold up since that.

Support or raft are not necessary. Infill can be low, because it is not structural, but print it a couple of perimeters, so the metal leg part rest on solid PLA.