Brewing pegboard fixtures

This is my growing family of brewing (especially TC (Tri-clamp) compatible) pegboard fixtures. The various fixtures were made to hold different types of 1.5" and 3" TC equipment.

1. pegboard-brewing-90-degree-v2.stl is used for anything with a vertical 1.5" TC interface (v3 has a relief in the back for protrusions)
2. pegboard-brewing-flat-1.5inTC-v2.stl is used for anything with a horizontal 1.5" TC interface that is flat on the bottom side (no protrusions)
3. pegboard-brewing-3in-blowoff-adapter.stl is used for 3" TC adapters, either flat or with shallow protrusions
4. pegboard-brewing-10mm tube.stl is used to hold 10mm or less diameter tubes that protrude down, such as thermowells
5. pegboard-brewing-sanke-d-spear.stl can hold a Sanke type D style spear