Midland Metal 704075-1008 Fe Flare x Fe Flare Swivel Coupling, Lead-Free Flare, Lf 7700R 5/8 x 1/2 Swvl Conn, Lead-Free Fittings

AMC® Reducing Swivel Coupling, Connection Size 1: 5/8-in, Connection Type 1: SAE 45-deg Female Flared, Connection Size 2: 1/2-in, Connection Type 2: SAE 45-deg Female Flared, Lead-Free Brass, 7/8-14 x 3/4-16 Thread, For Use With: Aluminum, Brass, Copper, or Steel Tubing, -40 to 250 deg F