Harken 57mm Carbo Air Blocks
HAR-2151
High strength, weight-efficient, low friction
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 57mm Ball Bearing Carbo Air Blocks are versatile, lightweight, freerunning, low friction, strong and reliable, manufactured from robust, fibre-reinforced composite in multiple configurations to suit any running rigging system
Harken 57mm Ball Bearing Carbo Air Blocks: Facts, Features and Plus Factors
- High Load, lightweight, multiple configuration range
- Sheave Diameter: 57mm
- 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 | Item | MBL | MWL | Weight | Maximum Line Ø |
|---|---|---|---|---|---|
| 2600 | Single Swivel | 1079kg | 359kg | 87g | 10mm |
| 2601 | Single Swivel Becket | 1079kg | 359kg | 96g | 10mm |
| 2615 | Single Swivel Cam | 340kg | 136kg | 269g | 10mm |
| 2616 | Single Swivel Cam Becket | 680kg | 272kg | 442g | 10mm |
| 2602 | Double Swivel | 1500kg | 720kg | 178g | 10mm |
| 2603 | Double Swivel Becket | 1500kg | 720kg | 187g | 10mm |
| 2604 | Triple Swivel | 2270kg | 1080kg | 255g | 10mm |
| 2605 | Triple Swivel Becket | 2270kg | 1080kg | 264g | 10mm |
| 2617 | Triple Swivel Cam | 1700kg | 680kg | 431g | 10mm |
| 2618 | Triple Swivel Cam Becket | 2040kg | 816kg | 442g | 10mm |
| 2631 | Quadruple Swivel | 2270kg | 1080kg | 340g | 10mm |
| 2606 | Cheek | 1079kg | 359kg | 68g | 10mm |
MBL = Harken Manufacturer Break Load
MWL = Harken Maximum Working Load
Ø = diameter
- Block Size - 57 mm
