Fox 40 Caul
A referee whistle like no other. A 110 dB pealess sound with a flexible Fingergrip and Cushioned Mouth Grip — built for hands-free hockey officiating.
Why It Works
Built to Perform, Every Time
No pea means no freeze-ups, no jamming, and no failure in rain, cold, or salt water.
Pealess chamber design delivers powerful, consistent volume that cuts through crowd noise and outdoor conditions.
Durable construction trusted by officials, coaches, and safety professionals in over 140 countries since 1987.
Bought directly from the official Fox 40 USA store — genuine product, backed by our commitment to quality and support.
Specifications
| Product Type | Whistles |
|---|---|
| Vendor | Fox 40 USA |
| Price | $18.99 |
| SKU | 8500-0000 |
| Available Variants | 2 |
Available Options
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