3M SKU: 7100031974
Lead Time: ~7 days
For use with 3Mâ„¢ Speedglasâ„¢ Welding Helmet 9100 QR when used with 3Mâ„¢ Earmuffs and 3Mâ„¢ Hard Hat H-701R. Includes earmuff bar and two outside pivot cover plates.
9100 QR;Accessory Part;Earmuff Expander Bar