Harken 57mm Triple Carbo Ratchamatic with Cam & Becket (2630)
Triple-sheave control with automatic ratchet engagement and integrated cleating
The Harken 57mm Triple Carbo Ratchamatic with Cam & Becket (2630) is a versatile, load-sensing ratchet block designed for sailors who demand seamless transitions between light-air manoeuvring and high-load holding. The Ratchamatic® system runs freely under low loads, automatically engaging the ratchet when tension increases—ensuring grip only when it’s needed, without manual switching.
With three sheaves, a built-in becket, and an integrated Cam-Matic® cleat, this block provides exceptional purchase and control for complex control systems such as mainsheets on small keelboats or high-performance dinghies. Its lightweight composite construction reduces weight aloft while maintaining high strength and durability.
Whether you're trimming under pressure or easing during mark roundings, the 2630 delivers responsive, intuitive control across a wide range of sailing conditions.
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