With 1/8inch male pipe thread,and 1/4inch push-on electric terminals.

Fitment: Fits for Air Horns,Train Horns,Air Suspension Compressors,ect.

Package Included: 1 X Horn Compressor Air Pressure Switch

Rated 90-120 PSI

This pressure switch is designed for high-pressure on-board air systems. Ideal for air horns that require high air pressure.