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Harken 2625 57mm 2.25" Single Carbo Airblock Ratchamatic Block

Sale price$116.95 Regular price$132.30

HARKEN 2625 

Single Carbo Ratchamatic® Block - 57mm

The Carbo Ratchmatic® 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 roundings, 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 is as high as 10:1.

For the ultimate system, mount a Ratchamatic® on the boom above a cockpit-mounted switchable ratchet to double holding power in heavy air and to ensure a free-running mainsheet in light air.


Use for:
  • Main / jib sheets
  • Asymmetric spinnakers


Mfg No. Sheave
Diameter
Length Shackle
Pin Dia.
Max Line
Diameter
Max Working
Load
Breaking
Load
Weight
2625 2-1/4"
(57mm)
4-1/16"
(103mm)
3/16"
(5mm)
3/8"
(10mm)
500 Lbs
(227kg)
2,000 Lbs
(907kg)
3.7 oz.
(104g)
Harken 2625 57mm 2.25" Single Carbo Airblock Ratchamatic Sailboat Block - Pacific Sailboat Supply
Harken 2625 57mm 2.25" Single Carbo Airblock Ratchamatic Block Sale price$116.95 Regular price$132.30