Boat Access Hatch, 20-3/8" x 18-1/16" Recessed Handle Locking System,
Amazon.com : Amarine Made Marine Deck Hatch Boat Deck Hatch Access Hatch and Lid Marine Hatch for Boat 12-3/8" X 17-1/4" - White - 315mmx440mm (Black) : Sports & Outdoors
Bomar High-Profile Series Deck Hatch - N2039-10AX | Defender