Eaton Weatherhead 3200X2 Brass CA360 Fitting, Adapter, 1/8" NPT Female x 1/8" NPT Male (Pack of 10) Adapts 1/8" NPT male to 1/8" NPT female Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability For use with LP and natural gas, refrigeration, and hydraulic applications