Features: This is a multi-function connector suitable for airbrush and mini air compressor .With it, you can connect three air hose and one air pump. Providing convenience for a friend who use several airbrush at the same time. The internal and external threads are uniform 1/8" BSP. No leaks and easy to work.Thismulti-function connector solve the problem of an air pump that can't use multiple airbrush at the same time, to bring the convenience and savings. Specifications: Material: metal, plastic Size: as the picture Weight: 53g Thread size: 1/8" BSP Package Included: 1x multi-function connector Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .