Ngàm giữ dây (chuck) cho jack Neutrik NP

If you cut away the "thick cable extension" from the original part and later you find yourself reassembling the plug for a thinner cable (like I did), apparently you have no option to get a replacement chuck from Neutrik (BPX-L is for very thick cables). So I grabbed an original chuck and modeled it. It contains the cut line for OD>5.5mm cables so if you need it for thicker stuff, it will still work.

The STL is in printing orientation. I used 0.1 mm layer height to get a proper geometry for the "grabbing" part of the chuck. Use a brim. I went slowly with the print at 15 mm/s for the first prototype. The chuck leaves a nice grab mark on the cable so I assume it works. I couldn't screw in the locking part of the plug all the way in (there is a ~1 mm gap between the housing and the cap) so it might be a tad bit too long, but it can be adjusted by cutting away a few layers from the front side. One print failed for me with one of the "legs" breaking away from the brim, if that happens to you, it might be a good idea to add some pointy side-supports (see photo).

As this is my first uploaded model, I appreciate any feedback.