Apple Seed Geodesic Dome Connectors

Check out Version 2.0 here::
http://www.thingiverse.com/thing:1530676

This is a geodesic dome connector for a pipe or pole. It's a new type of connector where it pivots around a ring between a minimum and maximum angle. This restricts the movement of the pole to the exact angles that are used in all the different types of geodesic domes, from a 1v to 8v design.