Altus Low Profile Aluminum Hatches
Altus Low Profile Aluminum Hatches
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Select Styles for Availability
Vendor Shipping Details
This item will be fulfilled from the vendor. Delivery time varies – typically 2–3 weeks.
Restrictions: This item does not ship to a PO Box, APO, FPO, DPO or international address. Expedited shipping is not available.
West Marine will email you when your order ships from the vendor.
Truck Freight is used to ship items that exceed standard shipping limitations on weight and/or size. Delivery is only applicable within the contiguous United States. Additional shipping fees apply. Signature required for receipt of shipment.
Hazard shipping
The Altus hatches are sturdy, ocean-rated low profile hatches that project only 13/16" (21mm) above the deck.
They are CE classified A II, which means they are designed for ocean use and can be fitted on deck. These hatches are provided with carefully designed hatch adjusters which are both stylish andeasy to operate.
The Altus hatch can be opened from inside or outside the boat. They can also be left locked--either completely watertight or in a ventilation position. The frame profile is satin anodized aluminum. The acrylic is 3/8" thick and the color is dark smoke. An interior trim and screen are available separately for each hatch.
Key Features
- Can be opened from inside or outside boat to 120°
- Frame height above deck measures only 13/16" (21 mm)
- Friction hinges keep hatch open in any position without the need for stays
- Easy-to-operate hatch adjusters allow lid to be held open at any angle through 90°
- Hatch can be closed completely and locked watertight, or secured with narrow air gap for ventilation
Altus Hatch Selection Chart
| Style | Classification (CE) | Overall Dimensions | Cutout Size |
|---|---|---|---|
| 2626 | Ventilation | 13-1/4" x 13-1/4" (334 mm x 334mm) | 10-1/4" x 10-1/4" (260 x 260mm) |
| D420 | "D" Shape Ventilation | 19-5/16" x 12-13/16" (491 x 326mm) | 16-7/16" x 9-15/16" (417 x 252mm) |
| 4242 | Ventilation | 19-1/2" x 19-1/2" (495 x 495mm) | 16-9/16" x 16-9/16" (421 x 421mm) |
| 4633 | Ventilation | 20-7/8" x 15-13/16" (531 x 401mm) | 18" x 12-7/8" (457 x 327mm) |
| 4747 | Escape | 21 7/16" x 21 7/16" (544 x 544mm) | 18-1/2" x 18-1/2" (470 x 470mm) |
| 5038 | Ventilation | 22-7/8" x 17-3/8" (581 x 451mm) | 19-15/16" x 14-13/16" (507 x 377mm) |
| 5151 | Escape | 23-1/16" x 23-1/16" (585 x 585mm) | 19-15/16" 19-15/16" (507 x 507mm) |
| D520 | "D" Shape Escape | 23-5/16" x 20-5/8" (592 x 524mm) | 20-3/8" x 17-11/16" (518 x 450mm) |
| 6363 | Escape | 27-5/8" x 27-5/8" (701 x 701mm) | 24-11/16" x 24-11/16" (627 x 627mm) |
| R520 | Round Escape | 23-5/16" Diameter (592mm) | 20-3/8" Diameter (518mm) |
