Harken 40mm Carbo Air Double Fixed Block, 970 lb Working Load

Experience superior control and effortless trimming with the Harken 40mm Carbo Air Double Fixed Block. Engineered for optimal performance, this low-friction block is an essential component for any sailor seeking a blend of strength, reliability, and affordability. Its robust fiber-reinforced composite construction ensures durability in challenging marine conditions, making sail handling safer and more efficient. Upgrade your rigging for smoother operation and enhanced control today.

Key Benefits & Features:

• Compact 40 mm (1 9/16 in) Sheave Diameter: Offers a streamlined profile, reducing bulk while maintaining high performance for efficient rigging.
• Impressive 970 lb (440 kg) Maximum Working Load: Provides exceptional strength and reliability, confidently handling demanding loads for secure sailing.
• Accommodates up to 3/8 inch (10 mm) Line: Ensures broad compatibility with common line diameters, offering versatility for various applications.
• Ultra-Lightweight 2.8 oz (80 g) Design: Minimizes overall boat weight, contributing to enhanced performance without compromising structural integrity.
• Low-Friction Carbo Air Construction: Features UV-stabilized ball bearings, sheave, and side plates made of tough reinforced composite for smooth, efficient line movement and enduring performance against sun and salt.

Compatibility & Pairings:

Ideal for main, jib, and spinnaker sheets on dinghies and sportboats, as well as high-load control lines on boats of all sizes. This block is a perfect companion to the popular Harken Black Magic block line, integrating seamlessly into existing Harken systems.