Bomar Commercial Grade Aluminum Inspection Hatch Rectangle A 2-Dog Low Profile Hatch is made of Almag-35 Aluminum and has removable lid for easy access. Locks down with two t-handles. Non-skid surface.
Hatch Opening: 8 13/16" x 11 1/8" (224mm x 328mm)
Outside Deck Flange: 13 1/16 inches x 15 5/16" (335mm x 389mm)
Cutout: 10 3/4" x 12 7/8" (273mm x 327mm)
Extends below deck: 1/2" (13mm)
Weight: 7 pounds