Features: This air compressor pressure switches integrates a pressure regulator, relief , and with 140PSI capacity, ensuring optimal for diverse pneumatic tools through accurate control. Featuring a durablity port iron pressure gauge with resistance and read , coupled with couplings for effortless air hose across multiple devices. Ideal for mechanics, woodworkers, and automotive technicians requiring pressure management in workshops, construction , or home garages for air tools, guns, and inflation systems. Perfect for maintaining consistent levels during tire inflation, pneumatic nailing, industrial cleaning, or HVAC maintenance operations where adjustable pressure and rapid tool switching are critical. Engineered with heavy duty alloy steel construction and tool installation design, this multifunctional assembly minimizes maintenance while maximizing compressor efficiency across commercial and applications. Specifications: Weight: 300g Materials: Alloy Steel Package Includes: 1x Air compressor switches, materials belt note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item.