19" Rack Cable Management Arm
thingiverse
An arm to hold the cables for a rack mounted server (when combined with a few feet of threaded rod). The end result lets you work on a server while its fully extended from the rack without having to unplug everything. Something like [this one from APC](https://www.apc.com/shop/us/en/products/Cable-Management-Arm/P-AR8129). Everything is parameterized near the top of the OpenSCAD file so it should be pretty easy to adapt this if your dimensions are a bit different. The one number you're most likely to have to change is `computer_barrel_z`, the height of your computer mounting compared to the cable management arm. If you're using a 4U case like me my value might work. If you don't have space for vertical PCI cards then you'll need to tweak the mount.
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