Pay in 4 interest-free payments of $5.50 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
durability
Use directly from container (1 gal
Interchangeable lens design to optimize performance in any environment
PLATINUM anti-fog coating
100% polycarbonate scratch-resistant lenses
Delta Plus UltraSonic Earmuffs 29NRR ONOS Ocracoke durabilityDelta Plus UltraSonic earmuff is our latest high performance muff with a stainless steel headband. This model has been designed to provide excellent full spectrum attenuation, as well as superb low frequency attenuation. UltraSonic uses a fork type headband for even distribution of pressure, and improved balance required for extra deep ear cups. Features: 29 dB NRR from certified US laboratory to ANSI S3. 19 1974 and 34 dB SNR tested to CE EN 352 1.
