Dual Truktone® air horns are ideal for many situations where a powerful blast is needed and a small space is available.
Deluxe, hand crafted air horns. Single and dual variety, Truktone® air horns are built for power, to provide deep, loud, solid blasts. Grover Truktone® air horns combine expert engineering, traditional Grover quality dependability.
Built with pride in our factory in the USA since 1936.
Grover air horns are desired on emergency vehicles, trucks, locomotives, big equipment, RVs, buses and marine craft.
Each Grover air horn and part comes with a promise of quality and performance. Each Grover air horn is marked with the GROVER PRODUCTS COMPANY name, individually hand-crafted, tested and seal certified.