Hearing Protection Fit Testing - 3M E-A-R Classic Probed Test Plugs, (Case of 50 pairs), 393-2007-50 Loctite Designed to shield sensitive injuries

Designed to shield sensitive injuries from water and dirt

The variable-speed trigger and dial allow for better control during car

Industrial Maintenance

or cushions and measures sound pressure levels outside and inside the hearing protector

Hearing Protection Fit Testing - 3M E-A-R Classic Probed Test Plugs, (Case of 50 pairs), 393-2007-50 Loctite Designed to shield sensitive injuriesItem #: 393 2007 50 3M Stock #: 7000052884 3M E A R Classic Probed Test Plugs are equipped with a probe tube for fit testing using the 3M E A Rfit Validation System. These earplugs cannot be used for hearing protection. Earfit Global Crossover Guide