Nathan AirChime K5LA (K5 Low Mount American) Horn Only - 5 Trumpets - Real Locomotive Horn - 149 Actual dB

Authentic Locomotive Horn - These horns are still in use today! Originally created in the 1950's, these horns are the most popular in North America today!

Cast Aluminum Body - These horns aren't plastic. These are sold Cast-aluminum horns. Made to live on a train, these horns can last forever on your vehicle!

Maintenance Free Design - Nathan Airchime horns are made to be low maintenance. With stainless steel diaphragms and cast aluminum construction, these horns are made to offer years of trouble-free use without lots of upkeep!

The Loudest Horn Available - No other horn comes close to the Airchime K5LA. This horn was made to stand out from all others. Don't fall for imitations, these horns are one of a kind!

1/2" NPT Port - This horn utilizes a 1/2" NPT Port on base of the manifold. 1/2" Air line is recommended for this horn as it requires a lot of air to sound off. Anything smaller will limit this horns potential.