Amazon.com : Almencla 2pcs 5-1/2 Inch Deck Plate Waterproof Inspection Hatch Cover Lid Screw Type for Kayak Boat Fishing Rigging, White : Sports & Outdoors
Amazon.com : Five Oceans 4" Boat Hatch, Marine Round Inspection Deck Plate Hatch with Detachable Clear Lid, UV-Resistant ABS White Plastic, for Pontoon, Fishing Boat, Bass Boat, Yacht, RVs, Caravan - FO4463 :
Amazon.com : 4 inch Screw Out Deck Plate Access Hatch Cover - White by NUSET : Boat Vents And Deck Plates : Sports & Outdoors
7" x 11" Deck Access Hatch Plate - Pry Out – Marine Fiberglass Direct
7" x 11" Deck Access Hatch Plate - Pry Out – Marine Fiberglass Direct
6" Screw-Out Black Deck Plate Inspection Hatch - SeaFresh Marine - An Authorized SEAFLO Dealer
8" Deck Plate, Round White with Clear Lid - FO4466