Lewmar 39670050 Ocean Hatch Size 70 Flat Base Marine Deck Hatch

The Lewmar 39670050 Ocean Hatch is a premium marine deck hatch featuring traditional high-profile styling and rugged construction designed to protect against harsh marine elements. With its classic design, this hatch has been trusted on thousands of vessels worldwide for decades of reliable performance.

Specifications:

• Overall dimensions: 27-5/16" L x 27-5/16" W x 1-11/16" H (694mm x 694mm)
• Cut-out measurement: 24-11/16" x 24-11/16" (627mm x 627mm)
• Flat base design for mounting on flat surfaces
• Anodized aluminum frame with grey acrylic lens
• 1/2" thick shock-resistant acrylic (Plexiglas) bonded lens
• EPDM seal for completely watertight structure
• Deck thickness compatibility: 1" to 2-13/16" minimum/maximum (25mm to 72mm)

Key Features:

• Friction levers hold the lid open in any position up to 95 degrees without support arms
• Hatch opens 180 degrees for easy access
• Internal and external lockable handles for added security
• External hinges attached outside the frame to prevent leakage
• High lower-frame breakwater reduces water infiltration when hatch is open
• CE certified for deck, coach roof, cockpit, and transom installations (tested to 2 psi)
• Corrosion-resistant anodized aluminum construction
• Compatible with Lewmar standard cut-outs

Installation Notes:

• Requires M6/1/4" fasteners for hinge section
• Requires 5mm CSK screw No.10 UNC 2 BA for lower frame
• Flat base hatches are not compatible with trim kits or roller shades
• Maximum surface tolerance: +/- 1mm
• Mounting hardware not included

Manufactured in the UK with a 3-year warranty, this Size 70 Ocean Hatch delivers the quality and durability that Lewmar has been known for since 1946.