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Ear defenders for safety helmets. Adjustable in height. High flexibility ABS arms and cups. Cups padded with synthetic foam. Can be used on their own or with «VISOR HOLDER» faceshield holder. Suitable for GRANITE, SUPER QUARTZ, QUARTZ, ZIRCON and BASEBALL DIAMOND safety helmets.

Cup and headband: ABS.
Pad: synthetic foam and PVC.

Ref. : SUZUKA2

 REGULATION (EU) 2016/425
EN352-3:2002 Hearing protection : Ear-Muffs attached to an industrial safety helmet  
 
SNR 24 dB
Average noise attenuation
 
H 27
High frequency attenuation
 
M 21
Medium frequency attenuation
 
L 14
Low frequency attenuation
 
S/M/L
Sizes / Dimensions
USA STANDARDS
ANSI S3.19-1974 American National Standards Institute   
 
NRR 21 dB
NRR – (Noise Reduction Rating - Noise Reduction Rating)