Rod clamp

This is a clamp to hold the rod for my spool holder in place. I didn't want to use a threaded rod, I used a 3/8" , (9.7mm) aluminum rod. The rod will need a small flat spot that will be locked in place by the clamp.

I made a second version that will need the rod notch all the way around. This will make it less likely to come off if the rod rotates.