Tetrix Spool

thingiverse

I designed this spool with a Tetrix four hole center in mind, featuring an outside diameter of 70mm and an inside diameter of 55mm. The string wraps around the circumference, measuring 172.788 mm. To secure the string, you'll need to drill a hole on the side since I forgot to include one initially. If you prefer this design but require a different diameter, simply text me at 219-698-6264 and I'll create a custom spool for you with pleasure.