Lewmar Low Profile Hatch
Best mid-range hatch in the market
The Lewmar Low Profile Hatch features soft styling and a sleek look, making it ideal for use on powerboats and sailboats. Smaller ventilation hatches can be installed in any deck location, while larger sizes are perfect as foredeck hatches for small to mid-size yachts.
- Outside handles allow opening the hatch from the deck if it is not locked
- Low profile hatches can open up to 180 degrees (round hatches open up to 170 degrees)
- Friction levers hold the lid open at any position up to 95 degrees
- Anodized aluminum frame provides corrosion resistance
- Curved upper frame profile adds strength and modern styling
- Available in Round and D-Hatch configurations
Sizing Chart
Note: Click on your preferred part number to be redirected to the product.
| Part No. Friction Lever Lid | Part No. Hatch with Stay | Size | Overall Dimensions | Cut-out Dimensions | Weight | Acrylic Window Thickness | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lower Frame Flange | X Length | Y Width | Z Height | R Radii | X1 Width | Y1 Length | R1 Radii | |||||||||||||||
| mm | in | mm | in | mm | in | mm | in | mm | in | mm | in | mm | in | mm | in | kg | lb | mm | in | |||
| 39900030 | 0 | 15 | 9/16 | 281 | 11 1/16 | 281 | 11 1/16 | 25 | 1 | 72.5 | 2 7/8 | 211 | 8 5/16 | 211 | 8 5/16 | 42.5 | 1 11/16 | 1.6 | 3.5 | 8 | 5/16 | |
| 39903030 | 3 | 15 | 9/16 | 246 | 9 11/16 | 301 | 11 7/8 | 25 | 1 | 72.5 | 2 7/8 | 176 | 6 15/16 | 231 | 9 1/8 | 42.5 | 1 11/16 | 1.6 | 3.5 | 8 | 5/16 | |
| 39910030 | 399100303 | 10 | 15 | 9/16 | 330 | 13 | 330 | 13 | 25 | 1 | 72.5 | 2 7/8 | 260 | 10 1/4 | 260 | 10 1/4 | 42.5 | 1 11/16 | 2.2 | 4.9 | 8 | 5/16 |