North Safety Mustang® Cap Mounted Earmuffs EM4157

Cap mounted earmuff. Specially designed for use with all North® brand hard hats, helmets, and faceshields. 

-Replaceable cushions. 

 

ANSI S3.19-1974 NRR 20dB (US)

EN 352-3 SNR 25dB (EU)

Z94.2-1994 (CANADA)