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Harken HK2642 Double Fixed Carbo Air Block 40 mm for Rope 10 mm
Introducing the Harken HK2642 Double Fixed Carbo Air Block, a high-performance 40 mm block designed for ropes up to 10 mm. Carbo AirBlocks are known for their enhanced strength and lighter weight, offering 60% greater strength and 30% less weight compared to classic blocks.
This block is perfect for jib and mainsheet systems on high-performance dinghies, as well as control lines on small keelboats. It’s constructed with nylon-resin sideplates, which are densely packed with long-glass fibers, providing a compact yet robust block with an impressive strength-to-weight ratio.
The sheaves are equipped with high-load ball bearings and fitted races, ensuring smooth, low-friction operation. Furthermore, the ball bearings, sheaves, and sideplates are UV-stabilized with a black additive, offering maximum protection against harsh sun, salt, and time.
Versatile and reliable, the Harken HK2642 Double Fixed Carbo Air Block is suitable for various applications, including main and jib sheets, mainsheet fine-tuning, control lines, vangs, cunninghams, and outhauls.
Specifications:
- Sheave diameter: 40 mm
- Length: 89 mm
- Weight: 80 g
- Shackle pin diameter: 5 mm
- Maximum line diameter: 10 mm
- Maximum working load: 440 kg
- Breaking load: 1080 kg
Detailed Specifications:
Sheave Ø, mm Length, mm Weight, g Bow Size, mm Max Ø, mm Max Working Load, kg Breaking Load, kg 40 89 80 5 10 440 1080 -