New! One Way Check Valve 3/8-24 male to 3/8-24 Female "1lb Check valve"

So this one way check valve is roughly a 1 pound check in place 

Has a 3/8-24 Male for low pressure applications along with a 3/8-24 female end

Adapter has an arrow showing direction of air flow

The piece is roughly: End to threaded end: 1 1/2" inches

Adapter barrell length is 1 1/8" inches long

This adapter uses an Buna type o-ring so please keep this is mind when purchasing