The S51 offers a low-profile shell design and is loaded with upgraded features and benefits. With its 4-point suspension system, users can choose from a pinlock or upgraded Flex-Gear® ratchet suspension with a large, pillowed, replaceable brow pad. The S51 is ideal for the construction and everyday work environments.
High density polyethylene. Trim profile and a low center of gravity for exceptional balance. 4-point Flex-Gear® ratchet suspension system. Rain trough for extra protection against snow, rain, dust and dirt. Accessory slots for a variety of attachments including welding helmets, earmuffs and faceshields.
Meets or exceeds ANSI/ISEA Z89.1-2009, Type I Class E and G Meets CSA Classification: Z94.1-2005, Type I, Class E and G