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Barton N16131 – Single Swivel Block with Becket Size 6 64mm, Ball Bearing, Ø64mm Sheave, Max Rope 14mm
The Barton N16131 Single Swivel Block with Becket is part of the heavy-duty Size 6 (64 mm) high load cruiser range, engineered for high-performance sailing applications. Featuring a ball bearing sheave, this block ensures smooth, low-friction operation, making it ideal for dynamic systems requiring frequent adjustment.
The swivel attachment allows full rotation under load, maintaining optimal alignment and reducing line twist. The integrated becket provides a secure rope termination point for use in multi-purchase systems. Constructed with high-grade injection moulded side plates and marine-grade 316 stainless steel load components, the block is through-bolted and riveted for maximum durability and strength.
Key Features
- Single sheave block with swivel and integrated becket
- Ball bearing system for smooth, low-friction performance
- Full rotation for optimal alignment under load
- Secure rope termination via becket
- Designed for larger cruising and racing yachts
- High-grade injection moulded side plates
- 316 stainless steel internal load components
- Through-bolted and riveted construction for superior strength
- Optimized for dynamic load handling
- Weight – 243 g
Technical Specifications
Part Number N16131 Block Type Single Swivel + Becket Size Size 6 (64 mm) Sheave Diameter 64 mm x 18 mm (2 1/2" x 45/64") Bearing Type Ball Bearing Number of Sheaves Single 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 243 g Dimensions 170 × 67 × 36 mm
Applications
- Dynamic multi-purchase systems
- Mainsheet and traveller setups
- Control and trimming systems
- Cruising and racing yachts
- Rigging requiring rotation and rope termination
The Barton Size 6 block range is designed as a high load cruiser series for larger yachts, offering reinforced construction, stainless steel load components, and reliable performance under increased loads.
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