2PCS 4AN Block off Cap ORB Plug Fitting Adapter Male-
$13.99
2PC 4AN TO 4AN Aluminum fittings joint. Seal: the ORB is sealed with an O-ring. Cap&Filler Neck&Plug. Feature: Size: The thread size of the AN6 hex thread plug fitting is 9/16UNF. Thread Type: UNF. Connector Type: Reducer.
