ID
1360897
$ 157.87
1-2 weeks delivery time
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The Barton N16321 is a Size 6 triple reverse shackle block with becket and three 64 mm ball bearing sheaves, designed for ropes up to 14 mm. Weighing 448 g, it delivers smooth low-friction performance with a safe working load of 1000 kg and break load of 2000 kg, making it ideal for high-load multi-purchase systems requiring flexible mounting and secure rope termination.
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Barton N16321 – Triple Reverse Shackle Block with Becket Size 6 64mm, Ball Bearing, 3x Ø64mm Sheaves, Max Rope 14mm
The Barton N16321 Triple Reverse Shackle Block with Becket is part of the heavy-duty Size 6 (64 mm) high load cruiser range, engineered for high-performance sailing applications. Featuring three ball bearing sheaves, this block ensures smooth, low-friction operation and delivers maximum efficiency in complex multi-purchase systems.
The reverse shackle attachment allows flexible angled mounting for optimal alignment in demanding rigging setups, while the integrated becket provides a secure rope termination point. 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
- Triple sheave block with reverse shackle and integrated becket
- Ball bearing system for smooth, low-friction performance
- Flexible mounting for optimal line alignment
- Secure rope termination via becket
- Provides maximum mechanical advantage in multi-purchase systems
- 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 – 448 g
Technical Specifications
Part Number N16321 Block Type Triple Reverse Shackle + Becket Size Size 6 (64 mm) Sheave Diameter 3 × 64 mm x 18 mm (2 1/2" x 45/64") Bearing Type Ball Bearing Number of Sheaves Triple 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 448 g Dimensions 160 × 83 × 67 mm
Applications
- High mechanical advantage multi-purchase systems with rope termination
- Mainsheet and traveller setups
- Control and trimming systems
- Cruising and racing yachts
- Rigging requiring flexible angled attachment
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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