The Barton Marine Series 5 Fiddle Reverse Shackle Block — 54mm is a compact, high-strength rigging block designed for halyards and control lines, delivering dependable performance in demanding marine conditions with smooth operation under load.
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Sheave size: 54 mm x 17 mm for precise lead and smooth rotation
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Rope compatibility: Accepts rope up to 12 mm diameter
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Safe working load: 750 kg / 1650 lbs
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Breaking load: 1500 kg / 3300 lbs
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Length: 185 mm
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Weight: 278 g
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Materials: Acetal sheave with brass bearing for longevity
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Design: Fiddle block with reverse shackle for quick, secure attachment
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Reverse shackle advantages: Provides versatile mounting options and simplifies rigging adjustments in tight spaces
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Applications: Ideal for halyards, control lines, reefing systems, and other rigging tasks requiring a compact, high-strength block with dependable performance
Designed to minimize friction and maintain smooth lead under load, this Series 5 block combines a precision moulded acetal sheave with a large brass bearing for free running even at high tensions. The reverse shackle facilitates fast, secure mounting and flexible rigging in confined spaces, making adjustments quicker on the boat. Built for harsh marine environments, it offers reliable performance and long service life for critical control lines, ensuring predictable handling and consistent tension during racing or cruising.
