Ratchet block 4sh Carbo 57mm Harken

SKU: 30526

388 (€388 Excl. VAT)(€388 Excl. VAT)

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Harken carbo 57mm ratchet block 4sh, its the perfect lower block for the 1:08 system. The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads. For example, the blocks automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless.

The 1:08 system is most used on the Nacra’s 460, 500, 570, F16 and F18’s.


Nacra 500
Nacra 460
Nacra 570
Nacra F16
Nacra F18Infusion


Ordered products will be shipped within 2-3 weeks. When possible we will ship your order earlier!

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