$3.65
90° Fitting, 1/4″ NPT (for 1/8″ nylon hose)
Straight Fitting, 1/8″ NPT (for 1/4″ nylon hose)
T-Fitting (for 1/4’’ Nylon hose)
Brass Plug w/ Screwdriver Slot, 1/8’’ NPT, ea.