Shopping security
Ear defenders for attachment to safety helmets.
Adjustable height.
High flexibility ABS arms and cups.
Cups padded with synthetic foam.
Can be used on a safety helmet independantly or with «VISOR HOLDER» faceshield holder.
Suitable and developed for use with GRANITE, SUPER QUARTZ, QUARTZ, ZIRCON and BASEBALL DIAMOND safety helmets.
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 | Dimension |
ANSI S3.19-1974 American National Standards Institute
| NRR 21 dB | NRR – (Noise Reduction Rating - Noise Reduction Rating) |
Ships within 48 hours · Estimated delivery Jun 25 - Jun 30
US$40
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