Lewmar - Size 44 Ocean Series Hatch Flange Base
Got questions? Ask an expert!
Know someone who needs this?
Share it with your crew or mechanic.
Premium Marine Hatch for Superior Ventilation and Safety
The Lewmar Size 44 Ocean Series Hatch Flange Base is designed for durability, functionality, and seamless integration into marine vessels. Built to withstand harsh marine environments, this hatch ensures superior ventilation, light entry, and robust protection against water ingress. Its sturdy acrylic construction and precision engineering make it an ideal choice for both recreational and professional marine applications.
Designed to fit flat surfaces with a maximum tolerance of +/- 1mm, this hatch offers a secure and stable fit. Its easy-to-install design, combined with high-quality materials, guarantees long-lasting performance even under challenging sea conditions.
Technical Specifications
- Mounting Compatibility: Fits flat surfaces with a maximum tolerance of +/- 1mm
- Fastening Size at Hinge Section: M6 / 1/4"
- Fastening Size for Lower Frame: 5mm CSK screw No.10 UNC 2 BA
- Acrylic Window Thickness: 1/2 inch
- Hatch Weight: 11 lbs
Product Dimensions
- Length (X): 20 1/16 inches
- Width (Y): 20 1/16 inches
- Height (Z): 1 11/16 inches
- Radii (R): 3 inches
- Hinge Length (HX): 3/16 inch
- Hinge Width (HY): 11 7/8 inches
- Cut-Out Length Flat (X1): 17 3/8 inches
- Cut-Out Width Flat (Y1): 17 3/8 inches
- Cut-Out Radii Flat (R1): 1 11/16 inches
Finishes
- Acrylic Window Color: Smoke Grey
- Lower Frame Type: 1-inch Flange
Highlights
- Engineered for marine use, providing durability and water resistance
- Smoke Grey acrylic window for optimal light diffusion and visibility
- Secure installation with precise fastening points
- Robust frame construction ensures long-term performance
- Ideal for both recreational and commercial vessels
This hatch is a perfect addition to any boat, ensuring safety, ventilation, and a sleek, modern appearance. Designed for marine-grade reliability, it provides peace of mind in all conditions.
Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.
Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.
Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.
Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.
Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.
Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.
To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.
We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.