ID
1360852
$ 142.01
1-2 weeks delivery time
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The Barton N13631 is a Size 3 fiddle block with swivel, becket, and cam cleat, featuring ball bearing sheaves (30/58 mm) for ropes up to 10 mm. Weighing 249 g, it delivers smooth low-friction performance with a safe working load of 400 kg, break load of 800 kg, and maximum rolling load of 270 kg. The integrated cam cleat ensures precise line control, while the swivel and becket provide flexible alignment and secure rope termination, making it ideal for dynamic control systems.
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Barton N13631 - Fiddle Block Swivel with Becket and Cam Size 3 30/58mm – Ball Bearing, Ø30/58mm Sheaves, Max Rope 10mm
The Barton N13631 Fiddle Block with Swivel, Becket and Cam is part of the Size 3 (45 mm) block range, engineered for high efficiency and smooth operation. It features a ball bearing fiddle sheave configuration (30/58 mm), ensuring low friction and precise control in dynamic sailing systems.
Manufactured using 30% glass fibre reinforced nylon side plates and an internal stainless steel frame, this block provides excellent durability and structural strength. The swivel shackle allows free rotation under load for optimal alignment, while the integrated becket enables rope termination and the cam cleat provides fast and secure line locking.
Key Features
- Fiddle block with swivel, becket, and integrated cam cleat
- Ball bearing system for smooth, low-friction performance
- Cam cleat for fast and secure line control
- Swivel for flexible alignment and reduced line twist
- Robust construction – 249 g
Technical Specifications
Part Number N13631 Block Type Fiddle Swivel + Becket + Cam Size Size 3 (45 mm) Sheave Diameter 30 mm / 58 mm Sheave Size 30/58 × 13 mm (1 3/16" / 2 9/32" × 33/64") Bearing Type Ball Bearing Number of Sheaves Fiddle (Double) Max Rope Diameter 10 mm (3/8") Safe Working Load (SWL) 400 kg (881 lbs) Break Load 800 kg (1763 lbs) Max Rolling Load 270 kg (595 lbs) Weight 249 g Dimensions 175 × 92 × 68 mm Materials 30% glass fibre reinforced nylon cheeks, Acetal sheaves, stainless steel frame
Applications
- Mainsheet and vang systems with integrated control
- Downhauls and kicking straps
- Dynamic multi-purchase systems with cam cleat
- Dinghies and small cruising yachts
The Barton Size 3 ball bearing fiddle blocks with cam cleat are engineered for maximum efficiency and precise control, delivering reliable performance in demanding sailing environments. :contentReference[oaicite:0]{index=0}
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