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Continue ShoppingHARKEN 57mm Fiddle Ratchet Block - Swivel, Becket, 2674
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PRODUCT DESCRIPTION
Harken 57mm Carbo Air® Fiddle Ratchet Block with Becket allows increases in the purchase of the vang to 8:1.
Carbo Ratchets blocks allow sailors to hand-hold loaded lines and offer a balance between holding power and controlled easing. Lightweight Carbo Ratchets are available in 40mm, 57mm, and 75mm sizes. All the Carbo Ratchets feature a recessed On-Off switch that is easily operated from either side. The 40mm cam-arm versions work in ratchet mode only. Commonly 57mm blocks are for jibsheets and spinnakers on medium dinghies.
The 40mm, 57mm, and 75mm Carbo Ratchamatic® are adjustable for many applications and weather conditions. The load-sensing ratchet block rolls freely in both directions under low loads and then engages the ratchet automatically as loads increase. With a 180-degree wrap, you get a 10:1 holding power.
Note: Special Order Only
FEATURES
SPECS
Type | Swivel, Becket | Maximum Working Load | 792 lbs. (359 kg) |
---|---|---|---|
Sheave | 57 mm (2 1/4") | Breaking Load | 2380 lbs. (1080 kg) |
Shackle Pin | 5 mm (3/16") | Maximum Line | 10 mm (3/8") |
Length | 143 mm (5 5/8") | Weight | 4.3 oz (121 g) |
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