Kleinn HK21 Black Truck Horn Kit
The Kleinn HK21 Black Truck Horn Kit is a black dual truck horn, two all metal trumpets 16.75 inch and 14.5 inch in length, available in black XCR2.0 Stealth finish or chrome see our HK2 page in accessories. Think fire truck or ambulance horn but LOUDER! The flat design allows for easy mounting behind the grille, in the engine compartment or on a frame rail. The kit includes a sealed 120 PSI air system with a 0.5 gallon air tank. Add these Kleinn air horns to any truck or car and let people know you are there!