The solid brass whistle for uncompromising sound.

The Acme Thunderer 58 whistle epitomises a century of British craftsmanship. Forged from solid brass, this extra large duty whistle produces an exceptionally deep and piercing tone—powerful enough to command attention in any situation. Whether signalling during tactical operations or outdoor pursuits, its robust construction ensures reliable performance. Available in silver, gold, rose gold, and sterling silver finishes, the Thunderer 58 adds a touch of sophistication to your essential gear. Presented in an elegant gift box, it makes for an impressive collectible piece. This iconic whistle is a testament to Acme's commitment to quality and longevity.