Porthole for big

thingiverse

I needed a bigger porthole, so I sliced down this neat design to four pieces. This size holds a 26cm diameter glass. Bolts and axles not included, they must be printed at 198% scale to fit. The "porthole tube.STL" is for filling space in drywalls and such, scale as needed and print 4 pieces. Sand contact faces and superglu them. I promise to upload pics when finished.