4 Inch Black ABS Round Boat Deck Plate / Inspection Hatch Cover - Marine Replacement Hatch

Got a worn-out or leaky inspection hatch on your boat? This is a straightforward replacement. It's a 4-inch (inner diameter) round deck plate made from tough, high-impact ABS plastic, so it can handle the marine environment without corroding. The outer diameter is about 5.6 inches. It has a non-slip surface on the lid and comes with a rubber seal to keep water out. You can install it either horizontally on a deck or vertically on a bulkhead. It's a basic, no-frills part designed to give you access to storage compartments, bilge areas, or wiring behind panels. Installation is usually simple: place it over the hole, mark the screw locations, drill pilot holes, and screw it down. Replacing a cracked or old hatch like this is an easy way to keep your boat dry and looking tidy. One plate per package.