DescriptionThis item is a practical airbrush connector, you can quickly change airbrushes when you use multiple airbrushes with a single air supply hose. It automatically shuts off air flow from the hose when disconnected.Features-Color: As Shown -Material: Stainless Steel -Size: 4.50X2.00X1.00cm/ 1.77X0.79X0.39in-Adopt premium stainless steel material for durable use, anti-rust and stable. -Quick connecting coupler has pressure adjustment knob, easy to adjust air pressure. -1/8 inch thread connection, you can use airbrush with 1/8 inch port. -Quick release design, easy to install and detach, no need to unscrew frequently. -Suitable for making cake, body painting, car painting, ceramic painting, and etc.