57mm Carbo Air® Fiddle Ratchet Block with Becket and Cam
Mouse Over to Zoom
-
Click to Enlarge

HARKEN57mm Carbo Air® Fiddle Ratchet Block with Becket and Cam

$163.99

In stock online.
Model # 11871118 | Mfg # 2675UPC # 97653238232

Specs

57mm Carbo Air® Fiddle Ratchet Block with Becket and Cam

Name Value
Ball Bearings Plastic
Becket No Becket
Diameter 3/16 Inch or 5 mm
Direction Any
Integral Cleat Integral Cam
Length 4 5/8 Inches
Mount Type Swivel Shackle
Ratchet Ratcheting
Safe Working Load 793 Pounds
Sheave Diameter 57 mm
Type Single Fiddle
Weight 10.4 Ounces

Product Overview

Harken 57mm Carbo Air® Fiddle Ratchet Block with Becket and Cam-Lock locking system allows the shackle to lock at 90-degree's. 

Carbo Ratchet fiddle 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 dinghies and small keelboats.

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

  • 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: 10.4 oz. (294 g)
  • Length: 4 5/8" (118 mm)

Advice

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Related West Advisor Articles

Reviews

Product Q & A

RETURN TO TOP