I've designed this after realising how much of a mess cabling on desks is in work.
Screw on to the back of the desk or use double sided tape to stick to surface.
Prints in a single go, some supports are required and if the print fuses at the hinge, you can use a blade to separate layers once finished.
There are two versions, the original one has a tolerance of 0.3mm on the hinge, whilst the tolerance was increased to 0.5mm on the second one due to some users reporting they are not able to unfreeze it.
PS I have noticed the stl file for the 0.5 tolerance file is actually less then half the size of the original, which doesn't make too much sense unless something has changed in Fusion360 since then.
My slicer doesn't show any problems, however, feel free to get in touch there's any issues.
Printed on relatively low speeds 3600mm/min, with a cooling fan running at 200Celsius temperature on the hot end.
Use a blade to separate fused layers on the hinge.