June 16, 2023
Description
It is a simple cap. The design is 4.8 mm in diameter to compression fit into the leg. If you print with PETG it will shrink to 4.7 for a perfect fit in PETG.
I don't remember if this futon came with the caps and I just threw them away with the box by accident, or maybe it had them and it got lost as time went by ( it is an old futon )
Hopefully Google took you here and saved you 20 minutes of CAD modeling and 1 hour of rapid prototyping :-)
Attached is a picture of a futon sold at thefutonshop.com in case the links goes dead.
I've never bought from this website and I don't endorse it, it is just to help you figure out if this thing will work for your futon.
License:
Creative Commons — Attribution — Share Alike