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Harken Products

Harken 57mm Triple Carbo Ratchamatic w/Cam, Bkt & 40mm Block (HK2632)

£352.02 | Normal Price: £391.13 | You Save: £39.11 (10%)


Harken 57 mm Triple Ratchamatic® Block - Swivel, Cam Cleat, 40 mm Block

The Carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless.

Unloaded main and jib sheets run freely during mark roundings as 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.

Use for:

Main / Jib sheets,

Asymmetric spinnakers.

Sheave: 57 mm

Length: 156 mm

Weight*: 520 g

Shackle pin dia.: 6 mm

Max line: 10 mm

Max working load: 816 kg

Breaking load: 2041 kg

Includes RH fasteners and mounting pad.

Maximum working loads and breaking loads for blocks based on cam strengths.


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