Midland Metal 20062N Straight Adapter, 3/8 in Push-In x 1/2 in MNPT Global, Brass, Nickel-Plated

Male Adapter, Connection Size 1: 3/8 in, Connection Type 1: Push-to-Connect, Connection Size 2: 1/2 in, Connection Type 2: Male Global Thread, Brass, Nickel-Plated, 0.87 in Hex, 1.32 in L, 290 psi, -4 to 176 deg F