42HP Complete Eurorack Case

This is a complete 42HP 3U Eurorack case. Units can be combined in multiples vertically or horizontally.

The structure is interior so it may interfere with some modules at the left and right ends of the rack. But the interior structure allows units to be combined in a row. Units can also be stacked. The rail “nuts” are 3D printed and are self-tapping with M3 bolts. Rack units can be bolted together or to other hardware or boxes using M4 bolts or M4 threaded rods. Holes are self-tapping.

Approximate depths:
* Module depth at the middle: 41mm.
* Module depth at the left and right edges: 26mm.
* Side edge width at back: 5mm.
* Module depth at 5mm from left and right edges: 38mm.

Overall dimensions (approx.) :
* height: 132mm;
* depth: 51mm;
* width: 42HP = 8.4 in = 213mm.

PLA material used (with 15% infill, .15mm layers): 125g, 42m

Updated to v.15 with reduced overhang on lip below rail for easier printing.

Also available: 3D printed 42HP and 34HP rails