3M™ Ratchet Headgear H8A in Pakistan BR8133 Description 3M™ Ratchet Headgear with 3M™ Polycarbonate Faceshield provides head and face protection in working environments with sparks, chips, and debris. This safety system includes ratchet headgear and a 3M™ Polycarbonate Faceshield. An adjustable thirteen-position ratchet suspension and five-position crown strap offer customized settings for individual users. The clear, molded Faceshield provides unrestricted visibility and high-impact protection. Features: The safety system comes with headgear and face shield together Molded Faceshield provides impact protection Five-position crown strap and thirteen position ratchet suspension offer customization to individual wearers Meet the requirements of ANSI Z87+