Lee Loadmaster case tension arms
thingiverse
I tweaked the load master arms to retain an rubber band a little better than the stock version. I'm thinking of tweaking this again to use a metal spring as rubber bands do get brittle with age, still tossing that around the ol' grey matter
Download Model from thingiverse
With this file you will be able to print Lee Loadmaster case tension arms with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Lee Loadmaster case tension arms.