ID
1360917
$ 190.44
1-2 weeks delivery time
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The Barton N17430 is a Size 7 fiddle block with swivel, featuring twin inline Ø44 mm and Ø72 mm ball bearing sheaves for ropes up to 14 mm. Weighing 443 g, it delivers smooth low-friction operation with a working load of 1250 kg and break load of 2500 kg, making it ideal for dynamic high-load systems on large cruising and racing yachts.
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Barton N17430 – Fiddle Block Swivel Size 7 72mm, Ball Bearing, Ø44/72mm Sheaves, Max Rope 14mm
The Barton N17430 Fiddle Block with Swivel is part of the Size 7 (70 mm) high load cruising range, engineered for superior strength and performance. It features a fiddle configuration with two inline sheaves (44 mm and 72 mm), delivering an efficient and compact solution for multi-purchase systems under high loads.
The ball bearing system ensures smooth, low-friction performance, making this block ideal for frequently adjusted control lines. The swivel head allows optimal alignment under changing load directions, improving efficiency and reducing wear. Constructed with glass fibre reinforced side plates and a 316 stainless steel internal frame, the block offers exceptional strength and durability.
Key Features
- Fiddle block with Ø44 mm and Ø72 mm sheaves
- Ball bearing system for smooth and efficient operation
- Swivel head for optimal load alignment
- Designed for dynamic high-load applications
- Heavy-duty construction for large yachts
- Durable design – 443 g
Technical Specifications
Part Number N17430 Block Type Fiddle Block – Swivel Size Size 7 (70 mm) Sheave Configuration Fiddle (2 sheaves) Sheave Diameter 44 mm / 72 mm Sheave Size 72 mm x 20 mm (2 53/64" x 3/4") Bearing Type Ball Bearing Max Rope Diameter 14 mm (9/16") Safe Working Load (SWL) 1250 kg (2750 lbs) Break Load 2500 kg (5500 lbs) Max Rolling Load 875 kg (1929 lbs) Weight 443 g Dimensions 220 × 77 × 42 mm
Applications
- Mainsheet and vang systems
- Dynamic trimming systems
- High-load purchase systems
- Rigging with changing load directions
- Large cruising and racing yachts
The Barton Size 7 ball bearing fiddle blocks are engineered for high-efficiency performance and reliable load handling, ensuring smooth operation in demanding sailing conditions.
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