A patented three-chamber design and no moving parts ensure flawless performance every time from te Fox 40 Whistle. Its blast rises well above man-made and enviromental noise to attract attention in emergency situations.
The Fox 40® Classic™ is the standard choice referees and coaches at all levels, rescue professionals and general safety worldwide
No moving parts to freeze, jam or deteriorate
Flawless, consistent and reliable
The harder you blow, the louder the sound
Easy to blow and cannot be overblown
Will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force winds
Chambers are designed to self-clear when submerged in water