3M SKU: 7100141833
Lead Time: ~5 days
Ear Gage™ ear canal sizing tool is designed to provide a general indication of the size of the ear canal opening as a guide to initial earplug size selection.
*The NRR may overestimate the hearing protection provided during typical use.;1 EA Per Case;Ear canal sizing tool is designed to provide a general indication of the size of the ear canal opening as a guide to initial earplug size selection.;Training tool