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Ratchamatic Carbo

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 block 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 the 2634 with a 402 or 403 swivel arm for a versatile two-speed mainsheet system.

57mm Double Ratchamatic® Block — Swivel

57mm Double Ratchamatic® Block — Swivel

Part No.2634
$525.91
57mm Ratchamatic® Block — Swivel

57mm Ratchamatic® Block — Swivel

Part No.2625
$196.60
57mm Cheek Ratchamatic® Block

57mm Cheek Ratchamatic® Block

Part No.2633
$201.93
57mm Ratchamatic® Block — Swivel, Becket

57mm Ratchamatic® Block — Swivel, Becket

Part No.2626
$212.58
57mm Ratchamatic® Block — Swivel, Cam Cleat

57mm Ratchamatic® Block — Swivel, Cam Cleat

Part No.2627
$362.19
57mm Ratchamatic® Block — Swivel, Becket, Cam Cleat

57mm Ratchamatic® Block — Swivel, Becket, Cam Cleat

Part No.2628
$378.11
57mm Triple Ratchamatic® Block — Swivel, Cam Cleat

57mm Triple Ratchamatic® Block — Swivel, Cam Cleat

Part No.2629
$569.93
57mm Triple Ratchamatic® Block — Swivel, Cam Cleat, 40 mm Block

57mm Triple Ratchamatic® Block — Swivel, Cam Cleat, 40 mm Block

Part No.2632
$679.47
57mm Triple Ratchamatic® Block — Swivel, Becket, Cam Cleat

57mm Triple Ratchamatic® Block — Swivel, Becket, Cam Cleat

Part No.2630
$585.86
75mm Ratchamatic® Block — Swivel, Cam Cleat

75mm Ratchamatic® Block — Swivel, Cam Cleat

Part No.2683
$522.65
75mm Ratchamatic® Block — Swivel

75mm Ratchamatic® Block — Swivel

Part No.2680
$268.32
75mm Cheek Ratchamatic® Block

75mm Cheek Ratchamatic® Block

Part No.2682
$285.98
75mm Ratchamatic® Block — Swivel, Becket

75mm Ratchamatic® Block — Swivel, Becket

Part No.2681
$290.11
75mm Ratchamatic® Block — Swivel, Becket, Cam Cleat

75mm Ratchamatic® Block — Swivel, Becket, Cam Cleat

Part No.2684
$544.49
75mm Triple Ratchamatic® Block — Swivel, Cam Cleat

75mm Triple Ratchamatic® Block — Swivel, Cam Cleat

Part No.2685
$806.31
75mm Triple Ratchamatic® Block — Swivel, Becket, Cam Cleat

75mm Triple Ratchamatic® Block — Swivel, Becket, Cam Cleat

Part No.2686
$828.20
75mm Triple Ratchamatic® Block — Swivel, Becket, Cam Cleat, 57 mm Block

75mm Triple Ratchamatic® Block — Swivel, Becket, Cam Cleat, 57 mm Block

Part No.2687
$936.96
57mm Ratchamatic® HTE Block — Swivel, 1.5x Grip

57mm Ratchamatic® HTE Block — Swivel, 1.5x Grip

Part No.2165.HTE
$216.71
57mm Ratchamatic® HTE Block — Swivel, 2x Grip

57mm Ratchamatic® HTE Block — Swivel, 2x Grip

Part No.2168.HTE
$216.71
57mm Ratchamatic® HTE Block — Swivel

57mm Ratchamatic® HTE Block — Swivel

Part No.2625.HTE
$206.42
75mm Ratchamatic® Block — Swivel, 1.5x Grip

75mm Ratchamatic® Block — Swivel, 1.5x Grip

Part No.2175
$281.73
75mm Ratchamatic® Block — Swivel, 2x Grip

75mm Ratchamatic® Block — Swivel, 2x Grip

Part No.2177
$281.73
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