The Barton Marine Size 3 45mm plain bearing pulley block with a single fixed eye is a compact, dependable solution for dinghies, dayboats, and lightweight cruisers, delivering smooth sail handling with minimal weight.
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Size / Wheel: Size 3, 45mm (1 3/4") wheel designed to accommodate up to 10mm (3/8") rope for broad rigging options.
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Bearing Type: Plain bearing for silky-smooth operation and reliable performance under load.
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Eye Type: Single fixed-eye for secure, straightforward mounting.
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Frame & Sheave Materials: Stainless steel frame with 30% fiberglass-filled nylon and Acetal sheaves for a strong, lightweight build.
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Rope Compatibility: Accepts up to 10mm (3/8") rope, enabling compatibility with common dinghy and small-craft rigging.
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Recommended Applications: Ideal for mainsheet, vangs, lead blocks, or compact purchase systems on small craft.
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Brand / Model: Barton Marine, Model N03110.
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Saltwater Durability: Built to endure saltwater environments without sacrificing performance.
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Weight & Portability: Lightweight construction designed to minimize added weight on small boats.
With a plain bearing for low-friction operation and a robust stainless steel frame, this block offers reliable control under load. The fixed-eye enables quick, secure installation in tight spaces, while the 45mm wheel and 10mm rope capacity cover a wide range of rigging tasks—from mainsheets to vang lines. Built with corrosion-resistant materials, it provides durable longevity for dinghies, dayboats, and lightweight cruisers seeking responsive, uncomplicated line handling in a compact form.
