3M 318-4001 Ear Plugs, Cone, 31 dB NRR, Gen Purpose, Corded, Reusable, Push-In, M Earplug Size, 200 PK 49CY80 Inches Standards NIST Certified Graduation

Inches Standards NIST Certified Graduation Mark Style Printed Handle Color Yellow Gauging Method Innage Liquids Measured Dark Liquids

000 psi Includes O-Ring No For Hose Type Hydraulic Material Grade C1045 Fitting Gender Female x Female Material Steel Type Reusable Female NPT

50 Frequency Rating 50-400 Hz

Sheet Metal Cutter with 1 3/8" Cut Lg

QR Coded Includes Mount Bracket For Fire Type Fabrics

3M 318-4001 Ear Plugs, Cone, 31 dB NRR, Gen Purpose, Corded, Reusable, Push-In, M Earplug Size, 200 PK 49CY80 Inches Standards NIST Certified GraduationEar Plugs, Noise Reduction Rating 31 dB, Earplug Shape Cone, Insertion Method Push In, Reusability Reusable, Cord Options Corded, Earplug Size M, Earplug Material Foam, Earplug Packaging Bulk Box, Earplug Pair Pack Type Plastic Bag, Band Color Blue, Series E A R(TM) Push Ins(TM), Cord Material Vinyl, Band Material Vinyl, Cord Color Blue, Standards 31 dB CSA Class AL, Pairs per Package 200, Earplug Color Yellow, Metal Detectable No, Package Quantity