This is useful airbrush hose fitting adapter kit. It is made from alloy material, safe and durable to use. Quick release connection can keep you from frequently screwing and unscrewing connectors, largely save your effort and time. Compatible with most airbrush to fit your needs better. Features -Color:Silver. -Material:Alloy. -Size:4.50X0.32X0.32cm/1.77X0.13X0.13inch.(female and male connector) -Size:1.70X0.32X0.32cm/0.67X0.13X0.13inch.(male connector) -Note:1/8 thread type. -Made of alloy material for lasting use, you can use this airbrush hose fitting kit with confidence. -Strong and sturdy structure, not easy to break or deform, this airbrush connector kit is stable and durable. -Designed for airbrush, air hose and compressor, when you need to use it for multiple airbrush, no need to release the air pressure. -With adjustable design, compatible with most airbrush to fit your needs better. -Simple structure, light weight, easy for connecting the air hose to the airbrush, save time and efforts. Package list: 4 x male connectors 1 x adjustable female and male connector