3M Speedglas 04-0270-04 Welding Helmet Outside Protection Plate 9000, Case of 5 3M Respiratory Protection � Noise Reduction Rating (NRR)*

� Noise Reduction Rating (NRR)* 17 dB

and enabling connection to a PTT adapter for two-way radio communication

which adjust to your working conditions for a lighter

3M Speedglas 25-0400-55 Air Duct Tube

and dependable performance for industrial hygiene monitoring

3M Speedglas 04-0270-04 Welding Helmet Outside Protection Plate 9000, Case of 5 3M Respiratory Protection � Noise Reduction Rating (NRR)*3M Speedglas 04 0270 04 Welding Helmet Outside Protection Plate 9000, One Size Case of 5 The 3M Speedglas 04 0270 04 is a high density, scratch resistant outside protection plate for 3M Speedglas Filters Utility and 9000 Series. Available in One Size, Case of 5. *Note This item is Made to Order, please expect an extended lead time.