ITEM NAME:70-100 PSI Air Pressure Switch Control Valve FIT FOT Air Train Horn Air Ride Description: 70/100 PSI Pressure Switch. For 12 / 24 volt power source. With 1/8inch male pipe thread,and 1/4inch push-on electric terminals. Designed for high-pressure on-board air systems, ideal for air horns that require high air pressure For Air Horns,Train Horns,Air Suspension Compressors,etc. Specification: Material: Metal Size: Approx. 6x2x2cm/2.36x0.79x0.79inch Package Includes: 1x Air Pressure Control Switch Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please confirm whether the product matches your vehicle before buying. SKU: DMO0000739652030921.For Air Horns,Train Horns,Air Suspension Compressors,etc. Designed for high-pressure on-board air systems, ideal for air horns that require high air pressure. For 12 / 24 volt power source.