3M E-A-R Caps Model 200 Hearing Protector 321-2101, 100 EA/Case maincategory_Eye Protection and advanced arc detection electronics

and advanced arc detection electronics for use with all arc welding processes

The earplugs are tested in accordance with ANSI S3

The Speedglas Hardhat adapter 07-0014-00NR helps attach the Speedglas 100 Series welding helmets to your hardhat

Includes face seal

ergonomically designed head suspension and compatible with 3M Safety Spectacles and/or 3M Disposable or Reusable Welding Particulate Respirators

3M E-A-R Caps Model 200 Hearing Protector 321-2101, 100 EA/Case maincategory_Eye Protection and advanced arc detection electronicsSoft foam caps block the entrance to the earcanal. Band is worn under the chin Ideal for intermittent protection needs Noise Reduction Rating (NRR)* 17 dB. CSA Class BL *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation.