RBS carries a full selection of push lock air line fittings that allows the racer to plumb lots of different applications on the race car. 5/32" or 1/4" plug fitting allows a racer a safe way to plug off an air line fitting for a leak free seal.
Fittings are sold each and are simple to use. Push the plug into the fitting and to remove push in on the plastic colored part while pulling to remove the plug. Fittings operate from vacuum to 145 PSI.