Adapter F/A 38/42mm KEI, BLK

Our PJS billet flame arrester adapters are CNC machined from 6061 T6 aluminum to precise tolerances, anodized to a bright finish and laser engraved with our part number and logo so you (and your nosey friends) will see that you bought the best hardware for your watercraft.  We've been supplying the industry with these for many years, now we're making them available directly to the public at great prices, same quality you've come to expect from PJS.  Each comes with application correct hardware so there's nothing to do except bolt them on with your favorite choice of flame arrester so your water rocket can finally breathe !