3M™ E-A-RSoft™ FX™ Probed Test Plugs 393-2004-50, 50 EA/Case Brushes 3M SKU: 7000000888

3M SKU: 7000000888

3M SKU: 7010363148

Low conformability and extra coarse abrasive provides strong cutting action without damaging the base material

3M SKU: 7010533026

3M SKU: 7100010261

3M™ E-A-RSoft™ FX™ Probed Test Plugs 393-2004-50, 50 EA/Case Brushes 3M SKU: 70000008883M SKU: 7000052883 Lead Time: ~2 days Y Harness for mounting a boom microphone to the left earcup and enabling connection to a PTT adapter for two way radio communication *The NRR may overestimate the hearing protection provided during typical use.; 3M PSD products are for occupational use only.; 50 PR Per Case; These test earplugs are modified with a probe tube for use during earplug fit testing with the 3M E A Rfit Validation System