Jackson Safety Advantage Front Brim Hard Hat, Vented, 4-Pt. Ratchet Suspension
Ratchet Suspension. The hard hat has 4-point ratchet suspension and fits head sizes 6-1/2 to 8. Closure Type Ratchet. RATCHETING: 4-point ratchet suspension; fits head sizes 6-1/2 to 8. ADAPTORS: Slotted adaptors allow use with hard hat accessories, various face shields and ear muffs.