Introducing the Barton Size 5 54mm Plain Bearing Pulley Block with Reverse Shackle — a rugged, high-performance solution engineered for larger cruising and racing yachts. This block features a 54mm (2 1/8") sheave and is built to withstand demanding sailing conditions with superior strength and reliability.
Key design and compatibility highlights make it a standout choice for serious sailors:
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54mm (2 1/8") sheave designed to handle up to 12mm (7/16") rope with smooth, consistent performance.
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Plain or ball bearing sheave options to suit your preferred balance of speed and durability on long passages and high-load maneuvers.
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Marine-grade 316 stainless steel load-carrying components and interior frame for exceptional corrosion resistance and longevity.
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Rugged construction with high-grade molded side plates that are through-bolted and riveted for added strength and security.
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Reverse shackle configuration for versatile rigging and secure attachment to your deck hardware.
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Compatibility with Barton’s ball-bearing mainsheet traveler system, offering smooth operation in demanding sailing scenarios.
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Ideal for larger cruising and racing yachts seeking reliable performance from trusted Barton Marine hardware.
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Manufacturer Barton Marine • Part No N05120 • UPC 5035088081240
Designed to withstand the rigors of serious sailing, this pulley block delivers dependable performance, ease of use, and long-term value. Upgrade your deck hardware with Barton quality and enjoy smoother sheets, more controlled maneuvers, and reduced maintenance in any weather.