SKU:LEW-39910030
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Lewmar Low Profile Deck Hatch
This Lewmar Low Profile Deck Hatch features smaller ventilation hatches suitable for any deck location on sailboats and larger sizes that can be used as foredeck hatches on smaller to mid-size yachts. With a low frame section and 8mm acrylic windows, this hatch is available in multiple sizes making it a good choice for installation on a variety of boats. The lockable internal and external handles provide added security. Composed of corrosion-resistant clear anodized aluminum, this deck hatch features self-supporting friction levers that will hold the lid open in any position up to 95°.
Mounting Instructions:
- Fit to a flat surface with a maximum tolerance of +/- 1mm.
- Fastening size at hinge section use (M6 / 1/4").
- Fastening size for lower frame use 5mm CSK screw No.10 UNC 2 BA.
Specifications:
| Size | Lower Frame | Acrylic Colour | Acrylic Window Thickness | Hatch Weight | Length | Width | Height | Radii | Cut-Out Length | Cut-Out Width | Cut-Out Radii |
| 10 | 9/16" | Smoke Grey | 5/16" | 4.9 lb | 13" | 13" | 1" | 2-7/8" | 10-1/4" | 10-1/4" | 1-11/16" |
| 30 | 9/16" | Smoke Grey | 5/16" | 8.6 lb | 15-5/8" | 20-3/4" | 1" | 2-7/8" | 12-7/8" | 18" | 1-11/16" |
| 40 | 9/16" | Smoke Grey | 5/16" | 10.1 lb | 19-5/16" | 19-5/16" | 1" | 2-7/8" | 16-9/16" | 16-9/16" | 1-11/16" |
| 44 | 9/16" | Smoke Grey | 5/16" | 10.6 lb | 20-3/16" | 20-3/16" | 1" | 2-7/8" | 17-3/8" | 17-3/8" | 1-11/16" |
| 54 | 9/16" | Smoke Grey | 5/16" | 10.8 lb | 18-3/16" | 22-11/16" | 1" | 2-7/8" | 15-7/16" | 19-15/16" | 1-11/16" |
| 60 | 9/16" | Smoke Grey | 5/16" | 14.1 lb | 22-11/16" | 22-11/16" | 1" | 2-7/8" | 19-15/16" | 19-15/16" | 1-11/16" |
Click here to download Lewmar Hatch Installation Instructions
Frequently Asked Questions
What is the Lewmar Low Profile Deck Hatch used for?
The Lewmar Low Profile Deck Hatch is designed for deck locations on sailboats, with larger sizes suitable for foredeck use on smaller to mid-size yachts. It features an 8mm acrylic window, corrosion-resistant clear anodized aluminum frame, and self-supporting friction levers.
How far does the Lewmar Low Profile Deck Hatch open?
The Lewmar Low Profile Deck Hatch opens up to 180°, while the round hatch versions open up to 170°. Its self-supporting friction levers hold the lid open in any position up to 95°.
Does the Lewmar Low Profile Deck Hatch have locking handles?
Yes. The Lewmar Low Profile Deck Hatch features locking handles with an exterior lever and vent position. The outside handles also allow the hatch to be opened from on deck when it is not locked.
What is the Lewmar Low Profile Deck Hatch made from?
The hatch features a corrosion-resistant clear anodized aluminum frame with flange bases, inset hinges, flush-mounted hinges, and rounded snag-resistant edges. It also has an 8mm acrylic window with a sealing system designed to allow the acrylic lens to be replaced easily.
What are the mounting requirements for the Lewmar Low Profile Deck Hatch?
The Lewmar Low Profile Deck Hatch should be fitted to a flat surface with a maximum tolerance of +/- 1mm. The hinge section uses M6 or 1/4" fastening, while the lower frame uses a 5mm CSK screw No.10 UNC 2 BA. Verify the selected hatch's cut-out dimensions before installation.
What sizes are available for the Lewmar Low Profile Deck Hatch?
The Lewmar Low Profile Deck Hatch is available in sizes 10, 30, 40, 44, 54, and 60. The listed cut-out dimensions range from 10-1/4" x 10-1/4" for size 10 to 19-15/16" x 19-15/16" for size 60. Verify the specific model's measurements before installation.
Specifications
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