Includes 12 volt electric air valve, compression fitting, and 1/4
Horn Size: 25
Description
Semi truck air horn with a loud sound of a 145 db. Triple chrome plated metal trumpet. Will look great on any truck. Comes with a front chrome plated metal pedestal to eliminate vibration at high speeds and while driving on rough roads. REQUIRES AN ON-BOARD AIR SYSTEM. Made to provide years of dependable service.