Features
Klein Tools Full Brim Hard Hat Earmuffs are designed to work with all Klein Tools Full Brim Hard Hats, and 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. Designed for all day comfort and effective acoustic seal.
Noise Reduction Rating (NRR): 26dB
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
Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.