This is an insert for the Ryobi Power Inflator accessories holder spot that holds 2 shrader to presta valve adapters. I lost all the original tools, but 99% of my usage of this tool is inflating bike tires. I was constantly losing these little adapters, so made this to end that misery. Hopefully someone else will get some use out of it.
This is a press fit - you will need to press it down pretty hard until it snaps in place. It's absolutely not going anywhere once it's in.
Print with material of your choice, no supports needed, don't use a brim unless you hate yourself - the tolerances are pretty tight so it doesn't fall out.
The author marked this model as their own original creation.