Earplugs - 3M E-A-R UltraFit Corded (Box of 50 or 100), 340-4002 / 340-4004 Type:Corded with Carrying Case (50/pack) 3M Stock #: 7000123313 /

3M Stock #: 7000123313 / 7000028865 / 7000048451 / 7000048463

Designed for a variety of applications

1/4-20 in x 2-3/4 in Cap Screw

Item #: C-1

Earplugs - 3M E-A-R UltraFit Corded (Box of 50 or 100), 340-4002 / 340-4004 Type:Corded with Carrying Case (50/pack) 3M Stock #: 7000123313 /Item #: 340 4002 340 4004 3M Stock #: 7000002322 7000002320 (340 4002 1 CASE = 200 PAIRS) (340 4004 1 CASE = 400 PAIRS) Features a proprietary, pre molded, triple flange design that fits comfortably Triple flange provides proven protection without rolling or touching plug during insertion Push to fit style for easy and hygienic fit Washable and reusable Noise reduction rating (NRR)*: 25 dB CSA class AL