Harken 45mm Aluminum Element Double Block — Swivel, Becket, 875kg Max Load

Experience reliable performance with the Harken 45mm Aluminum Element Double Block — Swivel, Becket. Engineered for strength and corrosion resistance, this block features Harken's innovative Element design, which strategically combines forged aluminum and compound curves to provide robust protection for the sheave with minimal material. This results in a highly durable yet economical solution for demanding sailing applications. Upgrade your rigging with Harken's renowned design and engineering today.

Key Specifications & Benefits:

• Optimized Sheave Design: A 45mm (1-3/4in) composite bearing sheave provides smooth line handling and exceptional resistance to corrosion for a prolonged service life.
• Superior Strength-to-Weight Ratio: Lightweight at only 195g (6.8oz), yet boasts a maximum working load of 875kg (1929lb) and a breaking load of 1750kg (3858lb), ensuring secure operation under heavy loads.
• Corrosion-Resistant Construction: Forged aluminum sideplates are hardcoat-anodized to withstand harsh marine environments, protecting against wear and rust.
• Versatile Line Compatibility: Accommodates lines up to 12mm (1/2in) in diameter, offering broad utility for various rigging setups.
• Compact & Robust Profile: With a length of 127mm (5in) and a 6mm (1/4in) shackle pin, its contemporary and robust design is built for reliable performance.

Compatibility & Pairings: Ideal for a wide range of sailing applications, from dinghies to larger yachts, where a strong, corrosion-resistant double block with a swivel and becket is required.