Brass Union Inverted Flare Fitting Choose 3/8, 7/16, 1/2, 5/8 or an assortment consisting of all four sizes (3/16″,1/4″, 5/16″, 3/8″)
Choose your size from the drop down menu:
3/16″ Line – 3/8″-24 Thread
1/4″ Line – 7/16″-24 Thread
5/16″ Line – 1/2″-20 Thread
3/8″ Line – 5/8″- 18 Thread
Assortment (One of each size)