Freeman round, oval and square hinged hatches have a unique hinging device that allows the hatch to be opened more than 180° and floats when the hatch is closed to facilitate a tighter seal.
• Round hatches 18" and larger, and all oval and square hatches with aluminum covers are available hinged from the factory
• 15" x 24" clear opening dimension is a standard used by many throughout the world as a crawl-through access opening
• Rectangular 18" x 24" clear opening hinged hatch is intended for weld-in applications
• Sizes reflect size of opening
• Hatch covers are constructed of cast aluminum