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Lewmar 49545057 EVO 45ST Two-Speed Aluminum Self-Tailing Winch Gray

Manufacturer

Lewmar

<h3>About Lewmar: A Legacy of Marine Innovation Since 1946</h3><p><strong>Lewmar</strong> traces its roots to 1946, when <a href="/7429-lewmar">the brand</a> was founded by sailing enthusiasts Len Lewery and Leslie Marsh. What began as a modest workshop producing dinghy fittings has grown, over more than seven decades, into one of the most respected names in global marine equipment manufacturing. Today, Lewmar is part of the Lippert family of brands — a leading international supplier serving the marine, RV, and related industries — while retaining the engineering heritage and craftsmanship that made its reputation.</p><p>Headquartered in Havant, Hampshire, in the United Kingdom, Lewmar designs and manufactures its products primarily at its UK production facility. That combination of British engineering tradition and modern manufacturing technology is central to what sets Lewmar apart. The brand has earned multiple Queen's Awards and a pair of prestigious DAME Awards — including recognition for its revolutionary Ocean Block and the innovative OneTouch winch handle — underlining its consistent commitment to pushing marine technology forward.</p><h3>A Complete Solution for Every Vessel</h3><p>One of Lewmar's defining strengths is the sheer breadth of its catalog. Whether you're outfitting a compact day fishing boat or equipping a luxury mega-yacht, the brand offers a solution designed to fit. Its core product lines span <a href="/m/7429/c/windlasses">windlasses</a>, <a href="/m/7429/c/winches">winches</a>, <a href="/m/7429/c/hatches">hatches and portlights</a>, <a href="/m/7429/c/thrusters">bow and stern thrusters</a>, and a comprehensive range of <a href="/m/7429/c/anchoring">anchoring systems</a> — all engineered to perform reliably in demanding marine environments.</p><p>Lewmar <a href="/m/7429/c/windlasses">windlasses</a> have become a benchmark product for the brand, with models like the V700 Series, Pro Series 700, and ProFish 1000 delivering robust anchor deployment and retrieval performance for both recreational and commercial vessels. Their <a href="/m/7429/c/winches">winch lineup</a> — available in manual and electric variants — includes the acclaimed EVO self-tailing winch range, designed for sailors who demand the highest levels of sail-handling efficiency. The Wavegrip jaw system, an early Lewmar innovation, helped define the modern self-tailing winch market.</p><p>Above deck, Lewmar <a href="/m/7429/c/hatches">hatches and portlights</a> are engineered for watertight integrity without sacrificing ventilation or aesthetic appeal. Low-profile and Ocean hatch designs suit everything from sleek performance cruisers to long-haul bluewater sailboats. Below the waterline (or rather, in the engine room and at the helm), Lewmar's <a href="/m/7429/c/thrusters">bow and stern thrusters</a> — including the Gen 2 series — provide smooth, powerful maneuvering assistance, making tight berths and marina approaches manageable even in challenging conditions.</p><p>The brand's <a href="/m/7429/c/anchoring">anchoring range</a> includes the well-regarded Delta, Claw, and DTX anchor designs. The Claw anchor, inspired by hardware used to secure North Sea oil rigs, is renowned for its reliable hold across a wide variety of seabed types and its easy stowage. The DTX bridges the performance gap between galvanized and stainless-steel options, offering a high-specification anchor at a more accessible price point.</p><h3>Racing Pedigree and Real-World Reliability</h3><p>Lewmar's products have been tested in some of the world's most demanding sailing environments. Lewmar winch systems appeared on both competing vessels at the historic 1983 America's Cup, and Lewmar hardware was fitted to Gipsy Moth IV when Francis Chichester completed his legendary solo circumnavigation. This racing and expedition heritage isn't just history — it directly informs the engineering standards that Lewmar applies to every product in its lineup today, from entry-level windlass kits to carbon-fiber winches built for superyachts.</p><p>For sailors, powerboat owners, and professional boat builders alike, Lewmar represents a trusted partner for on-deck hardware, anchoring solutions, and boat-handling systems that perform when it matters most.</p>

Part Number

49545057
07/12/2036 10:20 PM
Sale Price

$1,471.04

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Product Details

The Lewmar EVO® 45ST (MPN: 49545057) is a two-speed, self-tailing aluminum alloy sailboat winch in gray anodized finish. Evolved from the legendary Lewmar Ocean winch series, the EVO® 45ST combines decades of marine engineering expertise with a tool-free serviceability design that sailors and cruisers demand. Built with high-quality alloys and metals throughout, this Size 45 winch delivers reliable performance for halyards, sheets, and control lines on mid-to-large sailboats.

Key Features:

  • Two-Speed Gearing: 1st gear ratio of 2.4:1 (Power Ratio 13.9:1) for fast, coarse hauling; 2nd gear ratio of 7.6:1 (Power Ratio 44.8:1) for fine sail trim and heavy load handling with reduced effort
  • Self-Tailing System: Allows a single crew member to tail and grind simultaneously — integrated investment cast stainless steel feeder arm guides the line cleanly onto the WaveSpring jaw without creating a rope trap
  • WaveSpring Jaw: Automatically adjusts to accommodate a wide range of line diameters (0.32"–0.55") and doubles as a cleat for sheets when needed
  • Tool-Free Servicing: Simply unscrew the top cap by hand to remove the drum and access the full gear train — no tools required for routine maintenance
  • Directional Rotation Arrows: Clearly marked arrows on the drum for fool-proof line loading, especially useful for novice crew
  • Adjustable Feeder Arm Position: The stripper/feeder arm position can be adjusted to smoothly route line out of the jaws and into the cockpit
  • Electric Conversion Ready: Compatible with Lewmar electric conversion kits (sold separately) for upgrade to powered operation
  • Gray Anodized Aluminum Drum: Lightweight, corrosion-resistant construction designed for the marine environment
  • Safe Working Load (SWL): 2,646 lbs

Technical Specifications:

  • Drum Diameter: 3.42"
  • Base Diameter: 6.61"
  • Height: 6.99"
  • Line Entry: 3.31"
  • Accepted Line Size: 0.32" – 0.55"
  • 1st Gear Ratio: 2.4:1 | Power Ratio: 13.9:1
  • 2nd Gear Ratio: 7.6:1 | Power Ratio: 44.8:1
  • Safe Working Load: 2,646 lbs
  • Weight: 15.8 lbs
  • Color: Gray Anodized Aluminum
  • Country of Origin: United Kingdom

What's Included: Winch and instruction manual. Sold individually.

Backed by Lewmar's 3-year limited warranty, the EVO® 45ST self-tailing winch is engineered for sailors who demand precision, durability, and ease of maintenance on the water.

Products specifications

Height

7"

Weight

15.8

Diameter

6 5/8"

Type

Two Speed

Activation Method

Manual

Drum Material

Aluminum

Gear Ratios

2.4:1 in First Gear7.6:1 in Second Gear

Power Ratio

13.9:1 in First Gear44.8:1 in Second Gear

Tailing

Self-Tailing

Warranty Details

Seven Years

Fast shipping time good price

Quick delivery. Good price.

Thanks

No issues great pricing

First time buyer. So far so good.

All went smooth except coupon code, it said it applied 15% off but nothing happened

These peeps were great.Very fast shipping and very fair price. Would buy from them again and again!!!

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