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Harken 75mm Carbo Ratchamatic w/Cam & Becket

MSRP: $362.75
$318.95
(You save $43.80 )
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SKU:
HR2684
Weight:
0.97 LBS
Shipping:
Calculated at Checkout
Size:
75 mm
Type:
Single
Manufacturer part #: 2684

Technical Description
Single/150 Cam-Matic®/Becket
2 15/16 in
75 mm
6 1/2 in
165 mm
15.5 oz
440 g
1/4 in
6 mm
7/16 in
12 mm
600 lb
272 kg
1500 lb
680 kg
50 lb = 15:1
23 kg = 15:1
Note: Maximum working loads and breaking loads for blocks based on cam strengths.
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. The 75 mm is up to 15:1. 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. power.

Use for:
  • Main/Jib Sheets
  • Asymmetric spinnakers