Ratchet headgear for use with any 3M™ Faceshield. High-strength thermoplastic crown provides impact resistance and face protection. Adjustable ratchet suspension with five position crown strap. Benefits Adjustable ratchet suspension Five position crown strap. Headgear gives users a wide choice of faceshield materials, sizes, shapes, and tints for task specific requirements. Offers durable head protection to workers in metalworking, utilities, wood working, and many other industries. Meets the requirements of ANSI Z87.1-2003.