Bicycle Co2 inflator head holder for Specialized SWAT bottle cages

As covered on CyclingTips.com, this is a small bolt designed to attach a Co2 inflator head to the base of a Specialized SWAT-friendly bottle cage (e.g: Rib Cage II). 

I have only tested it with a small handful of minimal Co2 inflators and so cannot ensure it'll securely hold everything. When using it, only tighten the Co2 head till snug. The bolt may strip if the head is over-tightened. 

Prints in just about any material. Increase layers for added strength.