Lewmar - 16AST Single Speed Self Tailing Aluminum Winch
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Innovative Self-Tailing for Seamless Winching
The Lewmar 16AST Single Speed Self-Tailing Aluminum Winch is engineered for effortless and efficient operation, making it an essential addition to any sailing vessel. Featuring Lewmar’s advanced 'Wavespring' self-tailer, this winch ensures a firm yet gentle grip, accommodating both smaller modern rope diameters and traditional Dacron composite ropes. The self-adjusting spring mechanism enhances ease of use, while a sleek, low-friction feeder arm guarantees a snag-free experience. Designed for precision and durability, this winch is ideal for both recreational and professional marine applications.
Technical Performance for Marine Excellence
Built to deliver smooth operation with minimal effort, this winch boasts a 2:1 gear ratio and an impressive 15.8:1 power ratio, providing sailors with the control and efficiency they need in varying marine conditions.
Compact and Sturdy Design
- Weight: 6.4 lbs
- Drum Diameter: 2 9/16 in
- Base Diameter: 4 3/4 in
- Height: 5 3/4 in
- Line Entry: 2 5/16 in
- Compatible Line Sizes: 5/16 in – 1/2 in
Reliable Installation with Secure Mounting
Designed for stability and ease of installation, the Lewmar 16AST requires 5 x M6 (1/4 in) countersunk head screws on a 94mm (3 11/16 in) PCD. For optimal performance, Lewmar recommends ensuring the rope enters the drum at an angle of 5° to 10° to the base axis. A base wedge may be necessary to achieve this angle.
Key Features at a Glance
- Advanced 'Wavespring' Self-Tailer – Ensures a secure yet gentle grip on various rope types.
- Single-Speed Operation – Delivers smooth and efficient power transfer.
- Minimal-Friction Feeder Arm – Prevents snagging and enhances ease of use.
- Lightweight Aluminum Construction – Offers durability without unnecessary weight.
- Optimized Mounting Design – Allows for secure installation with precise rope entry angles.
Perfect for performance-driven sailors, the Lewmar 16AST Self-Tailing Winch offers reliability, durability, and ease of operation, making it a standout choice for modern marine applications.
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.