Copy of Edgestar Kegerator plastic spacer pin that aligns the rack on top of the kegerator.

Two versions are supplied depending on which plastic spacer you need to print. The rear one holds the metal bar laying across the top of it. The metal bar terminates at the front pin so it has a rounded front.

Creality

Ender 3

Doesn't Matter

Yes

Any

Any

This part needs to withstand press fit connections so I used PETG to give it a small amount of flexibility.

The internal chamfers are designed so it can be printed upside-down with supports only needed for the 8mm arch. Very little post-processing should be needed if your 3D printer is dimensionally accurate on the outer surfaces.