3M 311-4109 Ear Plugs, Bullet, 32 dB NRR, Metal-Detectable, Corded, Disposable, Roll-Down, 200 PK G009615691 00% +5 digits Display Screen

00% +5 digits Display Screen Type LCD Live Circuit Voltage Greater Than30V

6mm Hex Key Air Inlet 1/4 in NPT Female For Use With Chisels

Condensed Mfg Number: LQC2RELN

Includes Washer No

- ATEX / IECEx: Zone 1 & 2

3M 311-4109 Ear Plugs, Bullet, 32 dB NRR, Metal-Detectable, Corded, Disposable, Roll-Down, 200 PK G009615691 00% +5 digits Display Screen3M 311 4109 Ear Plugs, Bullet, 32 dB NRR, Metal Detectable, Corded, Disposable, Roll Down, 200 PK from 3M. Sourced per the Grainger catalog listing for item 14J695. Product Type Ear Plugs Mfr. Model # 311 4109 Description Bullet Feature 32 dB NRR Feature Metal Detectable Feature Corded Feature Disposable Country of Origin United States