US$ 147.50
3M SKU: 7100239280
3M SKU: 7010491873
It is a black or white
3M SKU: 7010404691
3M SKU: 7010404086
3M™ E-A-R™ E-Z-Fit™ Probed Test Plugs 393-2005-50, 50 EA/Case Signs 3M SKU: 71002392803M SKU: 7000127699 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
US$ 147.50
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