Inspect Hatch 18-1/2X20-3/16

The Bomar Inspect Hatch in the 18-1/2″ x 20-3/16″ size provides a flush-mounted, low-profile marine inspection opening with a fully gasketed, non-skid lid for dependable access to the area beneath the deck.

Key Features

• Flush mounting, molded low profile inspection hatch
• Fully gasketed for a more sealed marine installation
• UV stabilized resin construction
• Non-skid surface on the lid for safer stepping
• Includes “T” handles for easy operation
• Stainless steel hinge pins for smooth, durable hinge action

Intended Use

• Marine deck inspection access
• Cabin/galley areas requiring routine inspection or service access
• Access to compartments beneath a low-profile deck opening

Product Details

• Product title (kept as provided): Inspect Hatch 18-1/2X20-3/16
• SKU: 49-G8161822
• Cut-out / opening details: 16-1/4″ x 17-5/8″ (hatch opening cut out)
• Lid size / ID details: 14″ x 16″
• Hatch configuration: Hinged inspection hatch
• Hatch color/material notes (from provided description): UV stabilized resin with non-skid surface; fully gasketed lid
• Handle hardware: Includes “T” handles
• Hinge hardware: Stainless steel hinge pins
• Weight: 2443 grams

Parts Desk Insights

Best Use Case: Ideal for applications where you need a low-profile, flush-mounted inspection opening and prefer a textured, non-skid lid surface for safer access while working on the compartment below.

Common Issues: When installing inspection hatches, double-check the deck cut-out/opening dimensions and inspect mating surfaces so the gasket seats evenly. Also confirm the hinge-side alignment and that the lid clears surrounding hardware for smooth operation.

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• Browse Marine Deck Hatches & Access Ports – Explore additional hatch sizes and related deck access options.