Simple connectors for playing with building framing models

3/23 MAJOR UPDATE with a new hinged ridge connector and much simpler top plate connector. These print much faster and allow for different roof pitches.

3/21 updated with a new simpler top plate connector.
3/22 added a mirror of the bottom corner connector.

Four connectors. They are scaled for 2x4s but could be easily adjusted for other dimensions. 56mm in the model = 1' in the real world.

An 8' 2x4 (real dimensions of 1.5" x 3.5") would have the following dimensions at the con