Ludwig LE539 Acme Siren.
Acme Whistles TH147NP Siren Whistle
The Acme Whistles TH147NP Siren Whistle is sometimes referred to as the cyclist's road clearer. This unmistakable whistle sound—from a design introduced in 1895 and patented in the same year—still finds numerous uses. From tribal dances to marine signaling, this complex whistle is made with a watchmaker's precision.
Order today with the no-risk assurance of our Total Satisfaction and Low Price Guarantees!
Price Guarantee
Seen a lower price for the Acme Whistles TH147NP Siren Whistle? Fill out this form and we'll BEAT IT*.