Upto 10 primer tubes snap firmly into this rack to keep them secure.
Install by slipping this on the top back side of your case feeder and
snug the included grub set screws with a 1/16" hex wrench.
Fits Dillon case feeders and Others with 12.5" diameter and 1/4" thick housing.
These are machined from premium billet plastic, not 3d printed.