Feature:<br> Excellent workmanship does not require too much effort in regulating valves.<br> The product has good air tightness to ensure the stability of use.<br> This product is used at the intake joint of pneumatic tools to adjust or regulate the pressure of pneumatic tools.<br> Repeated and strict testing to ensure the quality of products.<br> Installation and use are very simple. It is an ideal accessory for pneumatic tools.<br> Specification:<br> Material: Plastic and metal<br> Application: Pipe air speed control and regulation<br> Type:(Optional)<br> PA SA-4, Inlet diameter: 4mm / 0.16in<br> PA SA-6, Inlet diameter: 6mm / 0.24in<br> PA SA-8, Inlet diameter: 8mm / 0.31in<br> PA SA-10, Inlet diameter: 10mm / 0.39in<br> PA SA-12, Inlet diameter: 12mm / 0.47in<br> Package list:1 * Valve<br> Note:<br> The actual product color may deviate from the photo due to light.<br> There may be a slight deviation in the measurement of product.