3M™ E-A-R™ Earmuffs 330-3031, Model 2000H, Cap-Mount
Mounts to most hard hats without an adaptor and easily swing out of the way when not in use.
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ITEM#
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330-3031
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MANUFACTURER
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3M
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Lightweight, durable plastic construction is non-conductive and dielectric for tough environments. An "at-rest" position eliminates contact with other gear to reduce contamination and distortion. Compatible with AOSafety® Hard Hats and Tuffmaster® face protection system. NRR 21dB. ANSI S3.19-1974/CSA Z94.2