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Barton Marine 81 502 DO 550 Triple Rope Clutch

Manufacturer

Barton Marine

<h3>Barton Marine: Nearly 80 Years of Marine Engineering Excellence</h3><p>For nearly 80 years Barton Marine has been making world-class sailing blocks, track and cars from our factory in Southeast England. Starting in 1948 in Whitstable, England, famed for its shipwright heritage, our founder Ron Barton, was one of the first to use a fabric based laminated resin called Tufnol and stainless steel to manufacture leisure marine yachting blocks which were much lighter and stronger than previously constructed. This innovative spirit continues to define the brand today, with Barton Marine recognized globally for engineering solutions that deliver reliability in demanding marine environments.</p><h3>Innovation Through Advanced Materials</h3><p>What sets Barton Marine apart is their commitment to material innovation and engineering precision. Throughout their history, they've pioneered the use of advanced composite materials in marine hardware manufacturing. Ron realised that Tufnol was too labour intensive and costly so set about re-designing the entire Barton product range to become the first marine company to use a new plastic injection moulding process using revolutionary fibre glass reinforced plastic materials. This forward-thinking approach to manufacturing has allowed Barton to create products that are simultaneously lighter, stronger, and more corrosion-resistant than traditional metal alternatives.</p><h3>Comprehensive Marine Hardware Solutions</h3><p>Barton Marine's product range spans the full spectrum of marine hardware needs. From their renowned composite winches that offer friction-free operation to their precision-engineered traveller systems, every product reflects decades of refinement. The company manufactures an extensive line of sailing blocks with ball bearing sheave construction, rope clutches, deck organizers, and T-track accessories. Barton, to this day, still continues to manufacture the widest range of T Track accessories in the world. Their electrical components, including <a href="/11485-barton-marine-winch-wiring-harness-19247">winch wiring harnesses</a>, are designed to meet the rigorous demands of marine electrical systems where reliability is non-negotiable.</p><h3>Quality That Professionals Trust</h3><p>As a marine company of many firsts and moving into new and dynamic manufacturing processes Barton Marine has become a global leader in high-quality, well-engineered, modern sailing hardware and accessories. Professional sailors and boating enthusiasts alike have come to trust Barton equipment for its durability and consistent performance. Barton today supplies 35 distributors in 32 countries. This global reach reflects the brand's reputation for manufacturing products that withstand harsh saltwater environments, UV exposure, and the mechanical stresses of marine applications.</p><h3>Engineering for Real-World Reliability</h3><p>Every Barton Marine product undergoes rigorous testing before reaching the market. All tooling work is undertaken in house and extensive testing carried out before release into the market. This attention to detail ensures that whether you're outfitting a racing yacht or maintaining a cruising vessel, Barton hardware delivers the performance and longevity that marine applications demand. Their composite winches, for example, feature virtually self-lubricating mechanisms and corrosion-resistant materials that require minimal maintenance even after years of saltwater exposure. For boat owners working with electrical systems, properly engineered <a href="/11485-barton-marine-winch-wiring-harness-19247">winch wiring harnesses</a> provide the weather-sealed connections and marine-grade wire specifications necessary for safe, reliable operation in wet environments.</p>

Part Number

81 502
07/10/2036 11:40 PM
Sale Price

$215.40

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Barton Marine DO 550 Triple Rope Clutch is a high-performance deck hardware solution designed for modern sailing yachts. This three-line clutch system features a sophisticated cam mechanism that allows for precise line control and adjustment, even under load conditions.

Key Features:

  • Triple clutch configuration for managing three separate lines from a single mounting point
  • True clutch mechanism allows line adjustment in closed position with minimal slippage
  • Marine-grade anodized aluminum cams and bases for corrosion resistance and durability
  • High-grade molded plastic components that are lightweight, strong, and impact-resistant
  • Specially tempered tooth design provides maximum grip while protecting rope fibers
  • Stainless steel rope fairleads at entry and exit points reduce line wear
  • Ergonomically designed handles with positive lock/unlock action for easy operation with wet or cold hands
  • Bolt-together construction allows for straightforward servicing and parts replacement
  • Removable handle inserts available for customization (sold separately)

Installation Recommendations:

For optimal performance, mount the clutch approximately 12 inches (300mm) forward of your winch to ensure proper vertical and horizontal lead angles. Use bolt-through fastening with marine sealant for secure installation. Barton deck organizers can be positioned forward of the clutch to achieve perfect line alignment and prevent side plate wear.

The DO 550 series represents Barton Marine's commitment to combining modern materials technology with proven mechanical design, delivering reliable line control for both cruising and racing applications.

Products specifications

Application

Clutch

Diameter

3/8 to 1/2 Inch

Height

2 5/8 Inch

Length

5 1/4 Inches

Mounting Hardware

1/4 Inch/6mm (Sold Separately)

Type

Triple

Width

3 9/16 Inches

Best Use

DO 550 Triple

Safe Working Load

880 Pounds

Warranty Details

One Year

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