3M 393-2011-50 - Tri-Flange Probed Test Plug 10 Pairs Per Bag 7000128263 Line_Super 77 Made from premium grade HSS

Made from premium grade HSS for extended life

Box sealing

Noise Reduction Rating (NRR)*: 25 dB

Precision Shaped Grain (PSG) technology employs microreplication for extremely uniform abrasive

3M 393-2011-50 - Tri-Flange Probed Test Plug 10 Pairs Per Bag 7000128263 Line_Super 77 Made from premium grade HSS3M Tri Flange Probed Test Plugs, 393 2011 50, 50 pairs per case 3M Tri Flange Probed Test Plugs are equipped with a probe tube for fit testing using the 3M E A Rfit Validation System. Product Information Brand 3M Part # 7000128263 Color Clear Origin Country USA Product Type Test Plugs Size One size Product Information *The NRR may overestimate the hearing protection provided during typical use. Allows you to conduct an earplug fit test for the Tri