Freeman oval 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 cover is constructed of cast aluminum