3M™ 330-3031 E-A-R™ Cap-Mounted Earmuffs, 330-3031E-A-R™ Cap-Mounted Earmuffs, 330-3031

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Overview

3M™ E-A-R™ Cap-Mounted Earmuffs mount to most hard hats without an adaptor and easily swing out of the way when not in use. Mounts to most hard hats without an adaptor and easily swing out of the way when not in use.

Features

Lightweight, durable plastic construction is non-conductive and dielectric for tough environment
Works with most slotted hardhats
Noise Reduction Rating*: NRR 21 dB. CSA Class B
3M is Leading the Advancement of Hearing Conservation
3M is Leading the Advancement of Hearing Conservation™

Technical Information

Brand: E-A-R™
CSA Class: CSA Class B
Electrically Insulated: Yes
Hearing Protection Style: Hard Hat Attached
Material: ABS
Metal Detectable: No
Noise Reduction Rating: 21 Decibel
Packaging: Box
Shape: Earmuffs
Size: One size fits most

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