This frame works with any MSA slotted or nonslotted helmet and features our unique sloped design to help material slide off the frame and out of site.

Can be used with earmuffs, halfmask respirators and other personal protective equipment.

Stays securely on the cap, thanks to the heavyduty, flat, rubber strap.

The elevated temperature model withstands temps up to 350ºF (176ºC). • Sloped design helps material easily slide off the frame • Pivot location for use with earmuffs, halfmask respirators and more • Vshaped alignment guides for easy installation • Replaceable, optional debris control creates tight seal between frame and helmet • Heavyduty, flat, rubber strap for easy and secure placement of frame on cap • Nonmetal construction for use in electrical applications • ET frame is tested to temperatures of 350˚F (176.7˚C), reducing warping, cracking or crazing. • Fits MSA slotted or nonslotted helmets

Approvals ANSI/ISEA Z871:2010 / CSA Z94 / EN166:2001 389 BT / EN1731F / AS/NZS 1337