This is a 3D printable adapter to give more grip to the Lee case holder for the Lee trimmer. I used this one with the Lee #2 shell holder. Not sure if the other casing shell holder OD dimensions are the same. This made it quite a bit easier to grip the shell holder to tighten and loosen.
The fastener is a 3mm machine screw with a nut. It was what I had laying around so I designed it to use it.
The fastener is a 3mm machine screw with a nut. It was what I had laying around so I designed it to use it.