Here is a picture of the thread rack I am considering. I have a question in at the company's website to see how far apart the spindle are.
It comes in 4 different colors.
I hope to see what you come up with. I have a store bought rack, and I have to alternate to get them to fit. It is just not as convenient, however better upside down to protect from dust.
Hi Maria...they are 1.75 inches or about 45mm across the bottom...and about 2.25 inches or about 60 mm tall..hope this helps!