3M™ Earplugs 1100 Series Corded - 500 Pairs AL410C Socket and plug hose coupling

Socket and plug hose coupling set

Easy-to-use menu navigation keys

Extremely robust: Weather & vandal proof

spark arrestor

Maintenance free and should be discarded if clogged or damaged

3M™ Earplugs 1100 Series Corded - 500 Pairs AL410C Socket and plug hose couplingKey Features SNR 35 dB Higher L value of HML data, provides better attenuation at low frequencies (< 500Hz) Slow recovery foam helps make the insertion easier Soft pliable foam conforms to the shape of your ear canal for better comfort and all day wearability Designed with Tapered shape Compatible with the 3M E A Rfit Dual Ear Validation System What's in the box x1 500 Pairs, 3M Earplugs 1100 Series Corded