3M 340-4017 Ear Plugs, Flanged, 25 dB NRR, Metal-Detectable, Corded, Reusable, Push-In, Blue, 200 PK G515699857 Fittings rated for use with

Fittings rated for use with drinking water meet NSF/ANSI 61 safety standards

System of Measurement Inch Housing Material Aluminum Alloy Bearing Material Aluminum Alloy Resistance Properties Corrosion Resistance Roller Bearing Type Ball Bearing Dynamic Load Rating 955 lbf For Shaft Type Round Weight 1 lb Carriage Type Single Maximum Temperature 392 Degrees F Minimum Temperature 250 Degrees F Lubricant Material Grease Lubrication Country of Origin United States

890 lbf Max

Lock-Nut and Wrench

Lock Mechanism Non-Locking

3M 340-4017 Ear Plugs, Flanged, 25 dB NRR, Metal-Detectable, Corded, Reusable, Push-In, Blue, 200 PK G515699857 Fittings rated for use withEar Plugs, Noise Reduction Rating 25 dB, Earplug Shape Flanged, Insertion Method Push In, Reusability Reusable, Cord Options Corded, Earplug Size M, Earplug Material Elastomeric Polymer, Earplug Packaging Bulk Bag, Unwrapped, Earplug Pair Pack Type Plastic Bag, Band Color Blue, Series E A R UltraFit, Cord Material Vinyl, Band Material Metal, Cord Color Blue, Standards ANSI ASA S12. 71 2018, Pairs per Package 200, Earplug Color Blue, Metal Detectable