E-A-R 340-4017 3M E -A -R UltraFit Metal Detectable Corded Earplugs 340 -4017 - in Econopack Dispenser Box 20 voomi_id_63834 The Sporlan C-4313STHH Suction Line

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E-A-R 340-4017 3M E -A -R UltraFit Metal Detectable Corded Earplugs 340 -4017 - in Econopack Dispenser Box 20 voomi_id_63834 The Sporlan C-4313STHH Suction LineThe E A R UltraFit corded earplugs features a proprietary, premolded, triple flange design that fits comfortably in most earcanals. Metal detectable ball bearing for high detectability. Econopack gives you the best valuewith savings of up to 20% Metal detectable ball bearing for high detectablility. Proprietary, premolded, triple flange earplug design inserts easily. Soft polymer is washable and reusable Noise Reduction Rating (NRR)*: 25 dB. CSA Class