• Harken 57mm Carbo Double Ratchamatic Block
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Special Order Item

Harken

Harken 57mm Carbo Double Ratchamatic Block

Harken 57mm Carbo Double Ratchamatic Block

Category: Harken
MPN # Harken-2634 SKU # Harken-2634
$433.05 CAD
$433.05 CAD
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  • Description
57 mm Double Ratchamatic Block - Swivel <br> 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. Use the 2634 with a 402 or 403 swivel arm for a versatile two-speed mainsheet system.