Wire Spool Holder

I designed this to hold my Remington 22 gauge wire spools. The spools have an inner diameter of about 19.5mm and the rod (part C) is 18.5mm in diameter.

The pieces are designed to be glued together.

There is a little tray on the bottom to added some weights if needed, but with 3 spools its stable enough to pull out the top wire without tipping over.