Beer keg CO2 tank spacer with angled strap slots

Print a pair of these spacers to couple a 2.5 gallon Corny keg (8.25" diameter) with a 5# CO2 tank (5.25" diameter), using nylon cargo straps. This will keep your keg and CO2 tank together as a unit in your refrigerator, reducing the chance that your CO2 tank will tip over.

This is version 2.0, incorporating slots to allow 1" cargo straps to be passed through the spacer to hold the tank and keg together. The slots are angled through the spacer so that the smaller diameter CO2 tank is secured