Earl's #4 > 10 Mfc Caliper Adap EAR592045ERL

Fitting - Adapter - Straight - 4 AN Male to 10 mm x 1.25 Inverted Flare Male - Steel - Natural - Pair

Fittings Hoses and Valves, Fittings and Plugs, AN-NPT Fittings and Components by EARLS