5/16" x 5/16" Brass Union Fittings (6 pcs.)

Diameter: 5/16"
Diameter 2: 5/16"
Material: Brass
Type: Flare Fitting
Specifications: Coronet #300-5
Connection Type A x B: Female Flare x Female Flare
Size A: 5/16
Size B: 5/16

Box of 6.