1/8 Male Quick Coupler 3-Pack Airbrush Connector Male Ends — TCP Global

Carlon 1 in. ENT Threaded Male Adapter A243F-CAR - The Home Depot

Airbrush hose black with quick coupling 3m - G1/8

Master Airbrush 1/8 Male Quick Coupler 3 Pack Airbrush Connector Male Ends : Arts, Crafts & Sewing

Carlon 1 in. ENT Threaded Male Adapter A243F-CAR - The Home Depot

Set of 3 Airbrush Quick Release Coupler Plugs with 1/8 BSP Female Thread Connections and 5mm Male Nipple Tails (Quick Connect Coupler Not Included)

Airbrush Quick Release Disconnect Coupler Adapter Kit Female - Temu

Quick Connectors

Carlon 1 in. ENT Threaded Male Adapter A243F-CAR - The Home Depot

1/8 Male Quick Coupler 3-Pack Airbrush Connector Male Ends — TCP Global