Harken 57mm Carbo AirBlocks
HAR-2152
High load 57mm Carbo AirBlocks have a versatile working range.
Use for main and jibsheets on centreboard and keelboat like lightnings, dragons, solings and j24's and mainsheet systems on catamarans.
More Information
Features
Low-friction Carbo AirBlocks from Harken are lightweight, strong, reliable and affordable.
Sideplates of high strength resin are UV stabilised to provide excellent protection against long term exposure to saltwater and sun.
Carbo AirBlocks are 60% stronger and 30% lighter than our classic blocks making them perfect for the smaller diameter lines favoured by racers.
| Item | Max Load | Safe Load | Weight | Max Line Dia | Part No |
|---|---|---|---|---|---|
| Single Swivel | 1079kg | 359kg | 87g | 10mm | 2600 |
| Single Swivel Becket | 1079kg | 359kg | 96g | 10mm | 2601 |
| Single Swivel Cam | 340kg | 136kg | 269g | 10mm | 2615 |
| Single Swivel Cam Becket | 680kg | 272kg | 442g | 10mm | 2616 |
| Double Swivel | 1500kg | 720kg | 178g | 10mm | 2602 |
| Double Swivel Becket | 1500kg | 720kg | 187g | 10mm | 2603 |
| Triple Swivel | 2270kg | 1080kg | 255g | 10mm | 2604 |
| Triple Swivel Becket | 2270kg | 1080kg | 264g | 10mm | 2605 |
| Triple Swivel Cam | 1700kg | 680kg | 431g | 10mm | 2617 |
| Triple Swivel Cam Becket | 2040kg | 816kg | 442g | 10mm | 2618 |
| Quadruple Swivel | 2270kg | 1080kg | 340g | 10mm | 2631 |
| Cheek | 1079kg | 359kg | 68g | 10mm | 2606 |
- Block Size - 57 mm
