The Harken 57mm Carbo Air Block with Swivel is a lightweight, high-strength pulley designed for smooth and effortless maneuvers in various water activities. Constructed from tough, fiber-reinforced composite materials, this block offers exceptional durability and reliability. Its open 'Air' profiling reduces unnecessary weight, enhancing performance. The free-rotation ball bearings and curved surface sheaves ensure even load distribution, minimizing friction and facilitating precise adjustments. The Cam-Lock or U-Lock locking system secures the shackle in the desired position, preventing rope twisting. With a high working load, this pulley is suitable for boats of all sizes.
- High strength-to-weight ratio
- Open 'Air' profiling reduces weight
- Free-rotation ball bearings for low friction
- Cam-Lock or U-Lock locking system
- Suitable for various water activities
Technical Specifications:
- Sheave Diameter: 57 mm
- Maximum Line Diameter: 10 mm
- Maximum Working Load: 359 kg
- Breaking Load: 1079 kg
- Weight: 59 g
- Length: 79 mm
Materials:
- Reinforced glass fiber resin
- Delrin acetal resin UV-stabilized ball bearings
Dimensions:
- Length: 79 mm
- Weight: 59 g
Compatibility Information:
This block is designed for use with lines up to 10 mm in diameter and is suitable for various water activities, including racing and cruising.
