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The Carbo Air block is a strong, low-friction, and lightweight solution designed for efficient sail handling. Its compact design features a removable bolt, allowing for versatile connection to various locations on the rig. This block offers a very high working load, ensuring safe and easy trimming for sailors. It serves as an ideal upgrade for pulley systems on smaller rigs.
Construction: Strong, low-friction, and lightweight materials.
Mounting: Removable bolt allows for connection to various locations.
Performance: Very high working load for safe and easy trimming.
Application: Can be attached to a mast collar or clew ring to provide an upgraded pulley system.
Specifications
• Brand: Harken
• Reference: HSB420
• Sheave Ø: 40 mm
• Length: 64 mm
• Weight: 40 g
• Maximum line Ø: 10 mm
• Maximum working load: 220 kg
• Breaking load: 735 kg






