3M™ E-A-R™ UltraFit™ Probed Test Plugs 393-2001-50, 50 EA/Case Promotions 3M SKU: 7010535880

3M SKU: 7010535880

3M SKU: 7010517023

3M SKU: 7100296796

A durable plastic strip with adhesive at each end for adhering to both sides of a box or package creates a small loop which can support up to 15 pounds

3M™ E-A-R™ UltraFit™ Probed Test Plugs 393-2001-50, 50 EA/Case Promotions 3M SKU: 70105358803M SKU: 7000002387 Lead Time: ~2 days Test probe for the 3M E A Rfit System, test probe for 3M UltraFit Earplug *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