3M™ E-A-R™ Classic™ Probed Test Plugs 393-2003-50, 50 EA/Case Gloves 3M SKU: 7000001155

3M SKU: 7000001155

2-4 minute worklife

3M SKU: 7010312605

Designed to operate in 600 volt dry applications requiring high mechanical strength and resistance to high temperatures

3M SKU: 7010492493

3M™ E-A-R™ Classic™ Probed Test Plugs 393-2003-50, 50 EA/Case Gloves 3M SKU: 70000011553M SKU: 7000052882 Lead Time: ~2 days Earplugs equipped with a probe tube for fit testing using the 3M E A Rfit Validation System. Cannot be used for hearing protection. *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