# 8 Female Step Down O-ring Fitting to #6 Hose. The fitting is made to utilize 5/16″ #6 standard barrier A/C hose to connect to a #8 3/4″-16 thread size fitting. The fittings we sell are made in the USA.
This fitting is available in Generic Aluminum or ATCO Products Aluminum which can be selected using the drop down menu. The Generic Fittings will have a Gold Ferrule and Nut. ATCO Fittings will have a Silver Ferrule and Nut.