Tailpiece Coupling Body - Suits 3/8 Inch Bore Hose - Air Line Airflow Coupler

Tailpiece Coupling Body Adaptor - Suits 5/16 Inch Bore Hose - Air Line Coupler

5 PACK Tailpiece Coupling Adaptor - Suits 5/16 Inch Bore Hose - Air Line Coupler

5 PACK Tailpiece Coupling Adaptor - Suits 3/16 Inch Bore Hose - Air Line Coupler

Tailpiece Coupling Body - Suits 5/16 Inch Bore Hose - Air Line Airflow Coupler

1/4 Inch BSPT Coupling Body Adaptor - Female Thread - Airflow Air Line Coupler

1/2 Inch BSPT Coupling Body Adaptor - Female Thread Slim Profile Airline Coupler

3/8 Inch BSPT Coupling Body Adaptor - Female Thread Slim Profile Airline Coupler