Harken 45mm Aluminum Element Triple Block with Swivel & Becket

Optimize your sailing system with the Harken 45mm Aluminum Element Triple Block. Engineered for strength and durability, this versatile block features a swivel and becket, offering flexible rigging options for a variety of sailing applications. Designed to deliver Harken's renowned quality and performance at a competitive price, it's the ideal choice for cruisers, casual racers, and daysailers seeking reliable, corrosion-resistant hardware. Upgrade your boat's rigging today for smoother, more efficient control on the water.

Key Features & Benefits:

• Robust Forged Aluminum Sideplates: Hardcoat-anodized for exceptional strength and long-term corrosion resistance in harsh marine environments.
• Tough Composite Bearing Sheave: Resists corrosion and ensures a long service life, minimizing maintenance.
• Versatile Swivel & Becket: Allows the shackle to be fixed or to swivel, effectively preventing line twisting and offering adaptable rigging.
• 45mm (1-3/4 inch) Sheave Diameter: Accommodates a maximum line diameter of 12mm (1/2 inch) for broad compatibility with common rigging lines.
• High Maximum Working Load: Supports up to 1050kg (2315lb) for reliable performance under significant loads.
• Superior Breaking Load: Offers a breaking load of 2100kg (4630lb), providing a substantial safety margin for critical rigging points.
• Compact & Lightweight Design: Measuring 127mm (5 inch) in length and weighing just 275g (9.6oz), it integrates efficiently without adding unnecessary bulk.

Recommended Applications:

• Ideal for building efficient 4:1 and 6:1 winch-driven mainsheet systems.