Bomar Commercial Grade Aluminum Inspection Hatch Rectangle. A 2-Dog Low Profile Hatch is made of Almag-35 Aluminum and has a removable lid for easy access. Locks down with two t-handles. Non-skid surface.
Hatch Opening: 10 1/16" x 19 1/4" (256mm x 489mm)
Outside Deck Flange: 14 7/16" x 24 7/16" (367mm x 621mm)
Cutout: 12" x 21" (304mm x 533mm)
Extends below deck: 1/2" (13mm)
Weight: 12 pounds.
BOM-P100-51 IS THE GASKET FOR THIS HATCH (5FT)