A referee whistle like no other! Designed specifically to encompass a flexible fingergrip.
Tuned lower to better match frequencies of widely used pea style metal whistles
Flexible integrated fingergrip for optimum comfort in cold arenas
Indestructible polycarbonate body
The Fox 40 Caul® has a traditional harmonized trill tone and clear
The Cushioned Mouth Grip (CMG®) provides soft contact area and reduces impact on teeth
Compact pealess design for flawless performance
Flexible fingergrip fits various hand
sizes and reduces transfer of impact energy to the hand
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
Design: 2-chamber pealess + CMG
Sound Power: 110 dB
The Caul® is named in honor of the late John McCauley.
John was regarded as one of the best referees in National Hockey League history.