[Size]: 3/8" Male NPT x 1/4" Female NPT.

[Quality Materials]: The bushing is made of high quality 304 stainless steel, which is durable, stable, rust and corrosive resistance and good for long time using.

[Precise Design]: A Pipe Reducer Bushing is a fitting with external Male Threads and smaller internal Female Threads on the inside of the bushing. It can be used for connecting threaded pipes of different sizes.

[High Working Temp. & Wide Range of Applications]: The bushing can be used for connecting two pipes in the same direction in the double seal system. It is suitable for different media including water, gas, and oil with working at -67°F~428°F.