Harken 75mm Carbo Air Blocks
HAR-2660
Ultimate strength, weight-efficient, low friction, free running
Multiple configuration range
Tough, fibre-reinforced composite construction
Open 'Air' profiling cuts out unnecessary weight/mass
Delrin acetal resin UV stabilised ball bearings
Harken Carbo Air Blocks are 60% stronger and 30% lighter than Harken classic blocks
More Information
Features
Harken 75mm Ball Bearing Carbo Air Blocks are versatile, lightweight, freerunning, low friction, extremely strong and reliable, manufactured from robust, fibre-reinforced composite in multiple configurations to suit any running rigging system.
Harken 75mm Ball Bearing Carbo Air Blocks: Facts, Features and Plus Factors
- High Load, lightweight, multiple configuration range
- Sheave Diameter: 40mm
- Tough, fibre-reinforced composite construction
- UV stabilised high-strength side plates
- Excellent durability in the sun
- Open 'Air' profiling cuts out unnecessary weight
- Delrin acetal resin UV stabilised ball bearings
- Free running ball bearings on curved races for low friction efficiency and high load dispersal
- U-Locks on double and triple sheave blocks - holds the swivel in front/side position or allows free spinning
- Compact cam arm supports high-load 5:1 or 6:1 purchase on triple sheave blocks
- Line shredding cheek block with small mounting footprint and drain holes
Harken Carbo Air Blocks are 60% stronger and 30% lighter than Harken classic blocks, making them an excellent all-round performing block for all rigging applications
| Harken | Block Configuration | MBL | MWL | Weight | Maximum Line Ø |
|---|---|---|---|---|---|
| 2660 | Single Swivel | 1650kg | 550kg | 195g | 14mm |
| 2661 | Single Swivel Becket | 1650kg | 550kg | 214g | 14mm |
| 2666 | Single Swivel Cam | 340kg | 136kg | 381g | 12mm |
| 2667 | Single Swivel Cam Becket | 680kg | 272kg | 397g | 12mm |
| 2662 | Double Swivel | 2722kg | 1100kg | 402g | 14mm |
| 2663 | Double Swivel becket | 2722kg | 1100kg | 419g | 14mm |
| 2664 | Triple Swivel | 4535kg | 1650kg | 580g | 14mm |
| 2665 | Triple Swivel Becket | 4535kg | 1650kg | 599g | 14mm |
| 2668 | Triple Swivel Cam | 1700kg | 680kg | 788g | 12mm |
| 2669 | Triple Swivel Cam Becket | 2040kg | 816kg | 805g | 12mm |
| 2677 | Quadruple Swivel | 4535kg | 1650kg | 772g | 14mm |
MBL = Harken Manufacturer Break Load
MWL = Harken Maximum Working Load
Ø = diameter
- Block Size - 75 mm
