My Account
Shopping Cart

Barton Marine 81 500 DO 5500 Single Rope Clutch 8-12mm

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

81 500
07/13/2036 5:08 AM
Sale Price

$93.39

4 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Barton Marine DO 5500 Single Rope Clutch is a reliable deck hardware solution designed for controlling halyards, reefing lines, and other control lines on sailboats. This clutch accepts rope sizes from 5/16" to 1/2" (8mm-12mm), making it versatile for various line applications.

Key Features:

  • Accepts line sizes from 5/16" to 1/2" (8mm to 12mm diameter)
  • Holding power of approximately 388 lbs (175 kg) with 8mm line
  • Holding power of approximately 880 lbs (400 kg) with 10mm line
  • Maximum holding power of 1,100 lbs (550 kg) with 12mm line
  • Requires 1/4" (6mm) flat-head machine screws for installation
  • Recommended mounting position: 1 foot (300mm) in front of the winch

For optimal performance and perfect line alignment, Barton Marine recommends pairing this clutch with a Barton Marine deck organizer. The single clutch design provides secure line holding with easy release when needed, making it an essential component for efficient sail handling and line management.

Products specifications

Type

Single

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)

Width

1 1/2 Inches

Best Use

DO 550 Single Clutch

Safe Working Load

880 Pounds

Warranty Details

One Year

No problems thus far

Excellent service and fast shipping. A seller I would do business with again.

All thumbs up

Great Website.

Quick and easy with the option to pay using my amazon account

So far website was easy to use and checkout was very easy. Hopefully shipping will be quick and easy.

good

Quick and easy to navigate

Great site

Autoplicity had the best price on the Motive brake bleeder I needed, and they shipped quickly.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy