Meet the Barton Mast Base Organizer - 4 Block, a compact, rugged solution designed to keep halyards, reefing lines, and topping lift neatly at the mast base. Finished in Spectro grey anodizing, it delivers durable, clutter-free control for cockpit sail handling.
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Four double tang blocks: Mounted on individual stainless steel swivel posts with nylon base washers for smooth operation.
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Deck fixing points: Three deck fixings provide secure, close-to-mast mounting and optimal line routing for easy handling.
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Spectro grey base: Anodized aluminum base offers corrosion resistance and a long-lasting finish in harsh saltwater environments.
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Compact dimensions: Length 160 mm, Width 25 mm, Height 28 mm; Weight 166 g.
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Load ratings: Safe Working Load 1,540 kg; Break Load 3,080 g.
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Integration-ready: Designed for seamless use with Barton deck organizers, rope clutches, and winches to reef, hoist, or lower the mainsail from the cockpit.
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Includes packing washers: Nylon packing washers ensure smooth operation and proper fit.
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Block compatibility: Specified for use with Barton Series 1-4 single blocks (01 090 to 04 090).
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Fixing hole: 6 mm.
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Manufacturer details: Barton Marine — Part No 81550; UPC 5035088815500.
By consolidating four independent blocks at the mast base, the Barton Mast Base Organizer keeps halyards, reefing lines, and topping lift tidy and accessible, reducing tangles and misrouting. The stainless steel swivel posts and nylon washers provide smooth operation under load, while the corrosion-resistant Spectro grey base stands up to salt spray and UV exposure. With three deck fixings, it mounts securely close to the mast for direct, efficient line routing from cockpit to sail control. This setup supports reefing, hoisting, or lowering the mainsail from the cockpit with confidence.
