3M M-405 Polycarbonate Respiratory Helmet Assembly For 3M Versaflo M-100, V Series And TR-300 Full Face Respirator With Standard Visor And Shroud (1 Per Case) (1/CA) Restaurant Supplies *Top edge is left unfinished

*Top edge is left unfinished and sharp so it can cut dough

* Constructed from 3004 aluminum * SteelCoatx3™ triple layer coating * Riveted wire handle * NSF"

* Sharp blade

*Pre-laundered and pre-shrunk for a long product life *Envelope backing style

3M M-405 Polycarbonate Respiratory Helmet Assembly For 3M Versaflo M-100, V Series And TR-300 Full Face Respirator With Standard Visor And Shroud (1 Per Case) (1/CA) Restaurant Supplies *Top edge is left unfinishedThe M 405 assembly includes a M 925 Visor, M 444 Inner Collar, and M 445 Outer Shroud. The M 925 visor is made of polycarbonate. The M 445 shroud is appropriate for general purpose use. Used with an approved air source, M 400 Series helmets provide respiratory (OSHA APF=1000) and limited head (ANSI Z89. 1 2003 Type 1 Class G) and eye (ANSI Z87. 1 2010) protection. The M 405 assembly includes a standard visor and standard shroud.