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Upgrade your sailboat's deck hardware with a winch that combines cutting-edge engineering and sailor-focused design. The Lewmar 50ST EVO self-tailing winch in alloy-chrome finish stands out for its seamless handling of heavy loads during tacks, gybes, and halyard work. Built on decades of marine innovation, this winch minimizes effort while maximizing control, making it a favorite among competitive racers and long-distance cruisers alike.
What sets it apart? Its intuitive self-tailing jaws securely grip ropes from .32" to .55", releasing them effortlessly when you need to ease sheets. The chrome-plated alloy construction resists saltwater corrosion, ensuring reliable performance season after season in harsh offshore conditions.
These elements transform routine winch work into a smooth, fatigue-free process, letting you focus on the wind and waves.
| Specification | Measurement |
|---|---|
| Drum Diameter | 3.66" |
| Base Diameter | 7.13" |
| Height | 7.75" |
| Line Entry Angle | 3.39" |
| Suitable Line Size | .32" - .55" |
| Gear Ratio (1st/2nd) | 2.6:1 / 9:1 |
| Power Ratio (1st/2nd) | 13.9:1 / 48.6:1 |
| Safe Working Load (SWL) | 2756 lbs |
| Weight | 19.4 lbs |
This compact powerhouse fits standard deck layouts while delivering outsized strength—ideal for boats from 40-60 feet.
Handling a spinnaker sheet in 25 knots? The 48.6:1 second-gear power ratio gives you the mechanical advantage to trim without strain. Racers appreciate the fast first gear for rapid adjustments during mark roundings, while cruisers value the durable alloy-chrome plating that shrugs off UV and spray.
Compared to older models, the EVO's redesigned drum and jaws reduce rope chafe and improve line flow, extending the life of your running rigging. It's not just hardware; it's an investment in safer, more enjoyable sails.
Mounting is straightforward: Match the 7.13" base to your existing winch pattern or drill new holes. Secure with marine-grade fasteners, and you're set. For upkeep, rinse with fresh water after every outing, then tool-free service every 6-12 months—lubricate gears with winch grease for buttery-smooth action.
Included: The winch and detailed instruction manual to get you up and running fast.
It features a tool-free design, allowing quick disassembly by simply twisting components. This lets sailors clean and lubricate internals without wrenches or screwdrivers, saving time during routine maintenance.
Yes, with a safe working load of 2756 lbs and a 48.6:1 power ratio in second gear, it's perfect for boats 40-60 feet, managing mainsail, genoa, and spinnaker sheets under high tension.
It accommodates lines from .32" to .55", making it versatile for most modern braided ropes used in performance sailing.
Absolutely. The chrome-plated alloy resists corrosion from saltwater, UV exposure, and abrasion, ensuring long-term durability in marine conditions.
First gear (2.6:1) provides fast line retrieval for initial sheeting. Switch to second gear (9:1) by applying extra handle pressure for high-power cranking when loads increase.
Yes, the EVO design is built for easy electric conversion, allowing you to add a motor kit without replacing the entire unit—ideal for aging crews or heavy-air sailing.
At 19.4 lbs, 7.75" tall, and a 7.13" base diameter, it fits most cockpits without crowding, balancing strength with a low profile.
50ST EVO® Self Tailing Winch Alloy - Chrome
An evolution of the renowned Lewmar Ocean winch, the EVO® Self-Tailing Winch draws on a wealth of design and manufacturing experience to produce a state-of-the-art winch.
Features:
Technical Specifications:
In the Box:
*Sold as an Individual
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
US$40
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