Meet the Barton Marine Size 0 20mm Plain Bearing Pulley Block with Single Fixed Eye & Becket — a compact, high-strength, lightweight pulley designed for small craft and deck gear.
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Size: Size 0 block designed for compact spaces on dinghies and small sailboats.
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Bearings: Plain bearing, with a ball bearing option available separately.
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Sheave: 20 mm (3/4") plain bearing sheave.
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Rope compatibility: Suitable for up to 6 mm rope.
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Configuration: Single fixed eye with becket for secure, simple line routing.
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Weight: Lightweight design starting from 13 g (0.5 oz).
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Manufacturer: Barton Marine.
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Part number: N00111.
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Applications: Ideal for dinghies, day boats, and smaller craft; also suitable for lead blocks, flag pennants, and rigging on larger yachts.
The 20 mm plain bearing sheave delivers smooth operation with low friction, helping reduce line resistance and improve handling on small craft. At about 13 g, every gram saved enhances maneuverability of halyards and control lines on dinghies and day boats. The single fixed eye with becket simplifies installation and keeps deck hardware tidy for compact rigs, while the optional ball bearing version (sold separately) offers increased performance for heavier loads or smoother operation on larger yachts. This block also serves well as a practical upgrade for lead blocks, flag pennants, or rigging on larger vessels where weight and space matter.
