This is a 15mm Ball-Hinge-Ball joint for use in the Substratum figure building system I will be utilize in my projects.

It should be simple enough to print but the dowel might be a bit hard to insert at first, this is in order for the joint to be tight. This joint is supposed to be ratcheted but depending on the quality of the print might not be :(

The ball ends of the joint are 6mm in diameter.

You should print: 1x BallHingeJoint15x6mmRatchetOnPeg 2x BallHingeJoint15x6mmMain