This is a screw-less cable holder for the System30 T-Slot Aluminium Extrusions (e.g. Prusa MK3 frame). Disassembly of the aluminium extrusions is not required.
- internal diameter of the cable holder
- minimum thickness of the cable holder
- how much to loosen the T-slot fit
Print two pieces of your selected size.
Insert into the T-slot as shown in pictures, then push together. If it is too tight, adjust the loosen parameter and re-print.
Push apart the two pieces to remove. There is a small slot where the two pieces meet that will allow you to insert a screwdriver and pry the pieces apart. Resist the urge to stick your screwdriver into the captive cable.