Since most brewers who keg use ball lock connections for hooking up their CO2 tank Spike designed a ball lock fitting to easily add CO2 to your conical. Spike's gas post assembly has a standard ball lock gas post on one end with a 1/4" NPT on the other. This allows it to screw directly into thier carb stone as well as their gas manifold.
Specs: -Stainless steel -Ball lock x 1/4" NPT -Comes with replacement o-ring