[Size]: NPT male x NPT male.

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

[Precise Design]: The male npt can be used for connecting and extending female threaded pipes.

[High Working Temp. & Wide Range of Applications]: The reducer adapter 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.

[Convenient organization and storage]: Packed in a small plastic bag with label.

Male NPT to Male NPT Adapter Hex Nipple - Multiple Sizes Stainless Steel 304