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Harken 57mm Carbo Ratchamatic

MSRP: $132.30
$116.95
(You save $15.35 )
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SKU:
HR2625
Weight:
0.23 LBS
Shipping:
Calculated at Checkout
Size:
57 mm
Type:
Single

Manufacturer part #: 2625

Technical Description
Single
2 1/4 in
57 mm
4 1/16 in
103 mm
3.7 oz
104 g
3/16 in
5 mm
3/8 in
10 mm
500 lb
227 kg
2000 lb
907 kg
50 lb = 10:1
23 kg = 10:1
Manufacturer part #: 2625

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 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 Ratchamatic® cheek block mounts on either port or starboard. The holding power of the 57 mm is as high as 10:1.

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

Use for:
  • Main/Jib Sheets
  • Asymmetric spinnakers