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Barton N16220 – Double Reverse Shackle Block Size 6 64mm, Ball Bearing, 2x Ø64mm Sheaves, Max Rope 14mm
The Barton N16220 Double Reverse Shackle Block is part of the heavy-duty Size 6 (64 mm) high load cruiser range, engineered for high-performance sailing applications. Featuring two ball bearing sheaves, this block provides smooth, low-friction operation and improved efficiency in multi-purchase systems.
The reverse shackle attachment allows flexible angled mounting for optimal alignment in complex rigging setups. 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 under demanding marine conditions.
Key Features
- Double sheave block with reverse shackle attachment
- Ball bearing system for smooth, low-friction performance
- Flexible mounting for optimal line alignment
- Improved 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 – 310 g
Technical Specifications
Part Number N16220 Block Type Double Reverse Shackle Size Size 6 (64 mm) Sheave Diameter 2 × 64 mm x 18 mm (2 1/2" x 45/64") Bearing Type Ball Bearing Number of Sheaves Double 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 310 g Dimensions 138 × 59 × 67 mm
Applications
- Dynamic multi-purchase systems
- 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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