3M SecureFit Full Brim Hard Hat H-810SFR-UV, Navy Blue, 4-Point Pressure Diffusion Ratchet Suspension, with UVicator, 20 ea/Case N100 & P100 Face Masks Universal Size - Case of

Universal Size - Case of 16

Used to calibrate the carbon monoxide (CO) monitors in the 3M Portable Compressed Air Filter and Regulator Panel 256-02-00

Designed to help workers maintain respiratory safety while improving comfort during extended wear

portable system design

making it especially effective for applications such as pharmaceutical manufacturing

3M SecureFit Full Brim Hard Hat H-810SFR-UV, Navy Blue, 4-Point Pressure Diffusion Ratchet Suspension, with UVicator, 20 ea/Case N100 & P100 Face Masks Universal Size - Case ofThe 3M SecureFit H Series Hard Hats provides 3M innovation in comfort while maintaining the traditional cap and full brim design that many prefer. If you wear a hard hat for a full shift, you want it to be comfortable and fit properly. 3M recognizes this and has responded by designing a suspension system that self adjusts to the wearer as the ratchet is tightened. Chosen 9 times out of 10 over current conventional hard hats*, this suspension system