Modular Boulder Training Board

thingiverse

All boulder halls are closed and I thought now that everything is on Corona-Lockdown this might be the perfect opportunity to design my personal training board. I had some spare wood and M5 drive-in nuts laying around, which I used as a base. I wanted to have a modular system, since I was unsure what the correct grip sizes should be, but so far, my first try works out quite nicely. I cannot say much about the stability yet, I weigh 74 kg and the grips seem solid enough, but I don't know how long-term stability will be. I printed the parts with 1.2 mm thick walls and 40% infill, which seems enough for me right now.