Steel plugs for inverted flare, 3/8"-24 , 7/16"-24, 9/16"-18, 1/2"-20(2 of each size)

- High Quality Steel

- 2 of each size (3/8"-24, 7/16"-24, 9/16"-18, 1/2"-20)

These plugs work great for brake line applications where you need to block off, usually used on blocks or master cylinders