Description

Harken 57 mm Double Carbo Ratchamatic Block – Swivel

Name: Harken 57 mm Double Carbo Ratchamatic Block - Swivel
Brand: Harken
SKU: HAR 2634
Price: 319.95 USD
Availability: InStock

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The Carbo Ratchamatic? is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. Unloaded main and jib sheets run out freely during mark rounding and asymmetrical spinnakers free instantly during jibes.

Ratchet engagement may be adjusted to a higher or lower load according to strength and sailing style. The holding power of the 57mm bocks are up to 10:1.