Acme Thunderer Metal Fingergrip Whistle Police Scout & Guide has engravings which are not

has engravings which are not found on the Acme model 12

Lightweight and easy to carry

ideal for emergency situations or signalling

They make an unmistakable screaming call when on the move

Industrial

Acme Thunderer Metal Fingergrip Whistle Police Scout & Guide has engravings which are notFingergrip version of the most popular sports whistles. 58 version is the official whistle of Canadian Hockey Brass nickel plated Netball and football tend to use the 60. 5 model Rugby tend to use the 58. 5 or 58 model Uses Netball and football tend to use the 60. 5 model Rugby tend to use the 58. 5 or 58 model Technical Refer to the non fingergrip versions for sound information Physically a little larger for the fingergrip element