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Barton Marine N05120 Size 5 54mm Plain Bearing Pulley Block with Reverse Shackle

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

N05120
06/14/2036 8:18 AM
Sale Price

$32.99

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Barton Marine N05120 is a Size 5 cruiser block featuring a 54mm (2 1/8") plain bearing sheave with reverse shackle attachment. Engineered for larger cruising and racing yachts, this pulley block combines rugged construction with high-performance materials for reliable operation in demanding marine environments.

Key Features:

  • 54mm (2 1/8") plain bearing sheave for smooth rope handling
  • High-grade molded side plates, through-bolted and riveted for maximum strength
  • Marine grade 316 stainless steel load-carrying components and interior frame
  • Reverse shackle attachment for versatile mounting options
  • Compatible with Barton ball-bearing mainsheet traveler systems
  • Suitable for rope up to 12mm (7/16") diameter

The Size 5 Barton block range delivers the durability and performance required for serious sailing applications. The combination of corrosion-resistant stainless steel internals and reinforced side plates ensures long-lasting reliability in saltwater conditions, while the reverse shackle configuration provides flexible installation options for various deck layouts and rigging configurations.

Found the part I was needing at a good price

Very fast and correct product!

Great

Great service

Ordering and shipping were quick and easy. I would like to access some videos on installing my purchases.

Fast and easy

I was extremely pleased with the purchase price and very fast shipping of my order. It arrived sooner than expected.

Quick and easy and had exactly what I needed.

you seem to have the parts I need

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