Harken 40mm Carbo Air Block w/Cam Cleat & Becket, UV-Stabilized

Elevate your sailing performance with the Harken 40mm Carbo Air Block, meticulously engineered for lightweight strength and reliable control. This advanced block, featuring an integrated cam cleat and becket, is 60% stronger and 30% lighter than Harken's Classic blocks, ensuring high working loads for safe, easy trimming. Designed for optimal efficiency, its UV-stabilized construction provides maximum protection against harsh marine environments. Upgrade your sailing setup today for smoother, more responsive adjustments.

Key Benefits & Features:

• Optimal Sheave Diameter: A 40mm (1 9/16 inch) sheave ensures efficient sheeting and precise line handling.
• Versatile Line Compatibility: Designed for lines up to 6mm (1/4 inch) to accommodate common rigging needs.
• Robust Working Load: Boasts a maximum working load of 300 lb (136 kg), providing reliable strength under significant stress.
• Featherlight Design: Weighing only 4.3 oz (122 g), it minimizes rigging weight for enhanced boat speed and responsiveness.
• Durable Construction: Features nylon-resin side plates densely packed with long-glass fibers, delivering a compact block with an exceptional strength-to-weight ratio.
• UV-Stabilized Components: Ball bearings, sheave, and side plates are carbon-black UV-stabilized for long-term durability and resistance to degradation.
• Low-Friction Operation: Sheaves spin on high-load ball bearings with fitted races, guaranteeing smooth, precise adjustments with minimal effort.
• Flexible Mounting: A three-way head swivels and locks in front or side positions, preventing line twisting and offering versatile rigging options.

Recommended Applications: Ideal for main/jib sheets, mainsheet fine-tune, control lines, vangs, cunninghams, and outhauls on high-performance dinghies and small keelboats.