The Barton Size 5 54mm Plain Bearing Pulley Block with a single swivel is designed for larger cruising and racing yachts, offering reliable line control in a compact, elegant package.
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Sheave Size: 54mm (2 1/8") for smooth line management under load
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Line Capacity: Handles up to 12 mm (7/16") rope, ideal for mainsheets, halyards, and control lines
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Construction: Through-bolted and riveted high-grade molded side plates for maximum strength
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Materials: Marine-grade 316 stainless steel load-bearing components and interior frame for excellent corrosion resistance
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Bearing Options: Plain or ball bearing sheaves; compatible with Barton’s ball bearing mainsheet traveler system
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Swivel Design: Single block swivel for versatile line routing and easy handling on deck
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Profile: Compact, elegant silhouette to fit cleanly on deck installations
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Brand & Model: Barton Marine; Part No: N05130
Designed for reliability on demanding sailboat setups, this block combines rugged through-bolted and riveted construction with marine-grade stainless steel components to resist corrosion at sea. The 54mm sheave accepts up to 12 mm rope, delivering smooth line management for mainsheets, halyards, and control lines on both cruising and racing yachts. With options for plain or ball bearing sheaves, you can balance efficiency and maintenance to match your system and preferences. The single-block swivel keeps line routing simple on deck, and Barton’s trusted performance is reinforced when used in conjunction with Barton’s ball bearing mainsheet traveler system.
