57mm Carbo Fiddle Ratchet Block with Becket and Cam
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HARKEN57mm Carbo Fiddle Ratchet Block with Becket and Cam

$168.99

In stock online.
Model # 11871126 | Mfg # 2676UPC # 97653238249

Specs

57mm Carbo Fiddle Ratchet Block with Becket and Cam

Name Value
Ball Bearings Plastic
Becket Becket
Diameter 3/16 Inch or 5 mm
Direction Any
Integral Cleat Integral Cam
Length 5 5/8 Inches
Mount Type Swivel Shackle
Ratchet Ratcheting
Safe Working Load 793 Pounds
Sheave Diameter 57 mm
Type Single Fiddle
Weight 10.7 Ounces

Product Overview

Harken 57mm Carbo Fiddle Ratchet Block with Becket and Cam allows for 3:1 or 4:1 tackles on dinghy vangs and mainsheets.

Carbo fiddle Ratchet blocks allow sailors to hand-hold loaded lines and offer 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 fiddle blocks are for jibsheets and vangs on small dinghies.  

The 40mm, 57mm and 75mm Carbo Ratchamatic® is adjustable for many applications and weather conditions. The load-sensing ratchet block rolls freely in both directions under low loads, then engages the ratchet automatically as loads increase. With 180 degree wrap, you get a 10:1 holding power. 

Key Features

  • Many configurations to fit jibsheets, spinnakers and mainsheet systems
  • Hand-hold your loaded lines
  • Use for vang systems on dinghies, sportsboats, and medium keelboats
  • Ratchet fiddle blocks are hand and crew savers
  • Allows a line to be eased instantly with control 
  • On/Off switch allows the ratchet to be turned off in light air 
  • Hardkote-anodized aluminum sheaves
  • Stainless steel swivel shackle
  • Sheave Diameter: 2 1/4" (57 mm)
  • Max. Line Diameter: 3/8" (10 mm) 
  • Max. Working Load (MWL): 792 lb. (359 kg)   
  • Breaking Load: 2380 lb. (1080 kg)
  • Weight: 10.7 oz. (303 g)
  • Length: 5 5/8" (143 mm)

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