DIXON F-Series Pneumatic Coupler, Manual, Nominal Size 1: 3/8 in, Nominal Size 2: 1/4 in, Connection Type 1: FNPTF, Connection Type 2: Quick Connect, 300 to 500 psi, Operating Temperature: -40 to 250 deg F, Brass, Trivalent Chrome, 2.1 in L, Suitable for: Foster 3, 4, 5 and 6 Series, Parker 20-Series Manual Interchange, Hansen 1000, 400 and 500
$7.79