Klein Tools Hard Hat Earmuffs

Designed for all day comfort and effective acoustic seal, Klein Tools hard hat earmuffs are intended to provide limited protection from harmful noise. Tested in accordance with ANSI S3.19-1974 standards, the NRR (noise reduction rating) for these earmuffs is 26dB when paired with Klein's safety helmets and full brim hard hats, and 27dB when paired with their cap-style hard hats. Choose a pair designed for your style hat.

Features and benefits:

* Soft foam ear cushions for effective acoustic seal and all-day wear
* Spacious interior for comfortable ear fit
* Designed with pivot positions on earmuff connector for in-use, stand-by, and storage positions
* Easy to adjust wire arms for customized fit
* Durable ABS plastic cup for rugged environments
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