Harken 57mm Triple Ratchamatic Block 2630

The Harken 57mm Triple Ratchamatic Block 2630 is a high-performance load-sensing ratchet block designed for smooth and efficient sail handling. Featuring Carbo Ratchamatic® technology, this block rolls freely in both directions under light loads and automatically engages the ratchet as load increases, making it ideal for precision control in all sailing conditions.

Seamlessly shifting between light-air and ratchet modes, the Harken Ratchamatic Block ensures effortless trimming and tensioning, improving both performance and ease of use on racing and cruising yachts. Its durable construction delivers reliability and long service life under demanding marine conditions.

Key Specifications:

• Sheave diameter: 57mm (2 1/4 in)

• Maximum line diameter: 10mm (3/8 in)

• Maximum working load: 816kg (1800 lb)

• Harken part number: 2630

Benefits:

• Load-sensing ratchet for precise sail control

• Rolls freely in both directions under low load

• Seamless shift between light-air and ratchet modes

• High-strength and durable construction for long-lasting performance

• Ideal for racing, cruising, and high-performance sailing applications

Upgrade your sail handling system with the Harken 57mm Triple Ratchamatic Block 2630 for professional-grade performance, smooth operation, and reliable load control.