●【SAFE TO USE】: 12-Pack 1/4 inch barb to 1/4 inch NPT male air hose barb fittings. SUNGATOR brass hose barb fittings meet specifications ASTM B584 and ASME/ANSI B16 for quality assurance. These hose barb repair kit are more durable than iron and iron galvanized pipe fittings, they can also withstand rated up to 212 °F and 300 PSI. ●【PRECISE THREADS POWERFUL BARBS】: 1/4 hose barb end grip the hose tightly, 1/4 male pipe end comes with deep and smooth threads to ensure stronger bite force and sealing performance, effectively preventing leakage and promoting work effiency. ●【EXCELLENT FEATURES】: SUNGATOR 1/4 brass air hose pipe fitting is a great solution for hose to pipe system as the solid brass construction has high resistance ability to abrasion, corrosion, scratching, dulling and long time wear and tear after use. ●【VERSATILE APPLICATION】: Complete hose repairing or remodeling work with SUNGATOR barbed 1/4 to 1/4 npt hose repair Kit. These hose barb fitting can be used to connect air hose, rubber hose, Silica gel hose or PVC tube. They are also widely applied to water, gas, oil, fuel, air tools, air compressor, automatic manufacturing operation, aircraft control, and tire installation in industries, agriculture, mining, road construction, firefight, and aviation. ●【PACKAGE INCLUDE】: 1/4 barb X 1/4 NPT male brass air hose barb fittings × 12