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Barton N16431 – Fiddle Block Swivel with Becket Size 6 64mm, Ball Bearing, Ø44/72mm Sheaves, Max Rope 14mm
The Barton N16431 Fiddle Block with Swivel and Becket is part of the Size 6 (64 mm) high load cruiser range, designed for demanding sailing conditions. It features a fiddle configuration with two inline sheaves (44 mm and 72 mm), providing an efficient and compact solution for multi-purchase systems.
The ball bearing system ensures smooth, low-friction operation, making it ideal for frequently adjusted control lines. The swivel head allows optimal alignment under varying load directions, while the integrated becket enables secure rope termination. Constructed with glass fibre reinforced side plates and a 316 stainless steel internal frame, this block is built for strength, durability, and long service life.
Key Features
- Fiddle block with Ø44 mm and Ø72 mm sheaves
- Ball bearing system for efficient, low-friction performance
- Swivel head for optimal load alignment
- Integrated becket for fixed line termination
- Designed for dynamic high-load applications
- Durable construction – 393 g
Technical Specifications
Part Number N16431 Block Type Fiddle Block – Swivel + Becket Size Size 6 (64 mm) Sheave Configuration Fiddle (2 sheaves) Sheave Diameter 44 mm / 72 mm Sheave Size 64 mm x 18 mm (2 1/2" x 45/64") Bearing Type Ball Bearing Max Rope Diameter 14 mm (9/16") Safe Working Load (SWL) 1000 kg (2200 lbs) Break Load 2000 kg (4400 lbs) Max Rolling Load 700 kg (1543 lbs) Weight 393 g Dimensions 235 × 77 × 36 mm
Applications
- Mainsheet and vang systems
- Dynamic trimming systems
- High-load purchase systems with fixed termination
- Cruising and racing yachts
The Barton Size 6 ball bearing fiddle blocks with becket are engineered for smooth operation and efficient load handling, ensuring reliable performance in demanding sailing environments.
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