Details of package: there are 7 pieces different types of 1 or 8 inch and 1 or 4 inch male and female , 2 pieces quick disconnect (adjustable pressure), and 6 pieces 1 or 8 inch male , which constitute a well matched combination for daily use Metal material: these adapter kits are made of quality metal material, which feature sturdy construction and long lasting performance, they are not easy to or deform, rust-proof and show metallic on the surface, are easy to or carry Designed for: the adapter attachment is designed for , air hose and compressor, when you need to use it for multiple spray , there is no need to release the air pressure, so you can quickly replace the spray Simply designed: adapter kit is a simply designed connector for connecting the air hose to the , which is easy to use and install, can much time and energy when using Compatible with: these quick disconnect kits are compatible with most for Master, for Pointzero, for , for , for , for spray and most Chinese spray Colour:Silver Material:metal Package Contents: 1 x Quick disconnect (With pressure regulator) 1 x Quick disconnect (Without pressure regulator) 7 x Male and female 6 x 1 or 8 Inch male connector Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.