$3.65
Straight Fitting, 3/8″ Inverted Flare (for 3/16″ nylon hose)
Elbow, 90°, 1/8’’ Male NPT to 1/4” Female inverted flare
Brass Plug w/ Hex Drive, 1/8’’ NPT, ea.
90° Fitting, 1/8″ NPT (for 3/16″ nylon hose)