1/4 Inch ARO Series Coupler Plug x 1/4 Inch Male NPT, PK 50, Interstate Pneumatics, Mfr#: CPO441-50K

Interstate Pneumatics 1/4" ARO Series Coupler Plug x 1/4" Male NPT series plugs are forged from tool steel, heat treated and zinc plated to increase hardness, durability and corrosion resistance. These plugs are interchangeable with the ARO standard series plugs produced by other manufacturers. Maximum operating pressure 300 PSI.