Geodesic Dome Connectors (GeoHubs)

Standard Hubs = 1/2" PVC domes | Mega Hubs = 1" or 1.5" PVC domes (Both sizes will fit)

Sonostar has designed our geodesic hubs for the specific use of building geodesic domes and spheres. Sonostar hubs are available in both Standard and Mega sizes.