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

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

1/4 Inch BSPT Swivel Screwed Adaptor - Male Thread - Airflow Air Line Coupler

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

5 Pack 1/4 Inch BSPT Screwed Adaptor - Male Thread - Airflow Air Line Coupling

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

1/4 Inch BSPT Swivel Screwed Adaptor - Female Thread - Airflow Air Line Coupler

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