ID
1360754
$ 200.64
1-2 weeks delivery time
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The Barton N05631 is a Size 5 fiddle block with swivel, becket and cam, featuring twin inline Ø38 mm and Ø64 mm plain bearing sheaves for ropes up to 12 mm. Weighing 497 g, it delivers high-load performance with a working load of 750 kg and break load of 1500 kg, making it ideal for controlled purchase systems with integrated line handling and locking.
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Barton N05631 – Fiddle Block Swivel with Becket and Cam Size 5 54mm, Plain Bearing, Ø38/64mm Sheaves, Max Rope 12mm
The Barton N05631 Fiddle Block with Swivel, Becket and Cam is part of the Size 5 (54 mm) heavy-duty range, designed for high-load applications on cruising and racing yachts. It features a fiddle configuration with two inline sheaves (38 mm and 64 mm), providing an efficient and compact solution for multi-purchase systems.
The block incorporates a plain bearing system for maximum load capacity and durability under sustained loads. The integrated cam cleat allows quick and secure line locking, while the swivel head ensures optimal alignment under load. The becket enables secure rope termination, making this block ideal for mainsheet, vang, and control line systems.
Key Features
- Fiddle block with Ø38 mm and Ø64 mm sheaves
- Integrated cam cleat for fast and secure line control
- Swivel head for optimal load alignment
- Becket for fixed line termination
- Plain bearing system for high static load capacity
- Heavy-duty construction – 497 g
Technical Specifications
Part Number N05631 Block Type Fiddle Block – Swivel + Becket + Cam Size Size 5 (54 mm) Sheave Configuration Fiddle (2 sheaves) Sheave Diameter 38 mm / 64 mm Sheave Size 54 mm x 17 mm (2 1/8" x 5/8") Bearing Type Plain Bearing Max Rope Diameter 12 mm (7/16") Safe Working Load (SWL) 750 kg (1650 lbs) Break Load 1500 kg (3300 lbs) Weight 497 g Dimensions 208 × 115 × 81 mm
Applications
- Mainsheet and vang systems
- High-load purchase systems
- Control line handling with integrated locking
- Cruising and racing yachts
The Barton Size 5 fiddle blocks are engineered for maximum strength and durability, combining robust materials with efficient sheave geometry to deliver reliable performance in demanding sailing conditions.
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