Needed to run some Cat 6 and ran out of zip tie clips so I designed this. The Cat 6 I have is 6mm diameter, but this should flex enough to go a little bigger. It's designed to take a slightly smaller cable, too.

I recommend printing on the side, it came out best on my resin printer, but printed just fine on the FDM one, too.

STEP for each size is included, as well as the Fusion 360 file, which is parameterized. Just edit the parameters and put in however many clips you want. I only printed up to 5, but I tested the design up to 100 and it looked like everything stayed in line, but who's got a printer that big! Regardless, you can extend this to as many as you need or as many as your printer is big.

If you need it for a smaller cable (like Cat5e), or even a bigger cable, let me know the diameter of the cable and I'll upload a version for you.