Sofa Castor or Foot Replacement

This is designed to replace sofa castors of the press in type.
The foot diameter is 40mm to spread weight of the sofa and suit castor cups if they are in use.
It suits castors of 2" (50mm) height with a 13.2mm spigot (press in type).
If yours are a different diameter you can probably scale to suit.
For maximum strength, use 6 walls and 25% infill.
Print time approx 1 hour each.