2 Units - Tru-Flate 21-605 Air Line Swivel Fitting 1/4" MNPT x 1/4" FNPT.
1/4" Male NPT x 1/4" Female NPT.
Perfect for air compressors to hose connection
Full 360 degree swivel
Helps eliminate air hose kinking
Heavy duty, plated steel construction.
Maximum working pressure 150 PSI