Made of hardened brass. Each package includes 1 pcs.
Connector Type : 1/4" NPT Male x 1/4" NPT Female
Use to connect threaded pipe and hose, Premium construction for maximum strength and durability.
Can easily control the speed of the flow. However, does not stop the air/flow 100%.
When you are not using the air brush/gun/tool, you can turn the knob and divert the air out the bottom hole. This way you can keep your compressor running without building up a backlog of air pressure.
