A really useful support pin when you lose or break one of your furniture. These support pins are really strong and work very well as a replacement. I advise to print them with 100% infil. They fit in my furniture but I give you the solidworks file if you need to customize the sizes.
I advise to print them on the side or as the second picture
Hole: 5mm and.3mm
Tianse - Geeetech PLA