Union, 3/8

3/8 - 5/16 John Guest Compression Fitting

Union 3/8 Tube PTC - K869031 - Dayton Air Suspension and Control Products - Air Suspension Component Distributor

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3/8 Vacuum Fitting Y Union (3/8 to 3/8), Push To Connect - black

Compression Air Brake Fitting Union, Brass, 3/8

3/8 Compression UNION

Chrome 3/8 Union

CHROME-UNION 3/8 Chrome union

Teflon® PFA Straight Union, 3/8 Tube x 3/8 Tube

Y-Union Push-On Fitting 3/8 tube x 3/8 tube x 1/4 tube

Union Tee Fitting - 3/8 in. Tubing #12-8606