5 Series Fiddle Block with Adjustable Cam and Becket, 13.6 oz.

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SKU: 504-76 Categories: ,
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Schaefer Aluminum Fiddle Block with Cam and integrated Becket allows for controlled easing of a 4:1 or 5:1 purchasing system.  

Used extensively for sheet blocks on small- to mid-sized keelboats, and as control line blocks for larger offshore boats. Suitable as mast-base or lead blocks on small- to mid-sized boats. Adaptable universal three-way head. Black anodized aluminum or stainless steel cheeks. Stainless steel straps and posts. 

Key Features 

  • Adjustable cam cleat bracket allows correct angles for proper cam engagement
  • 3-Way swivel head can be set to swivel 360° or can be locked to avoid twist
  • Use for mainsheet and boom vang systems
  • Universal design suits diverse applications and mounting options
  • Tough, hardcoat-anodized aluminum cheeks 
  • Smooth UV resistant, Delrin™ sheave
  • Accepts Schaefer “universal” adapters for custom mounting
  • High strength to weight ratio

Additional information

Sailboat Blocks

Fiddle Blocks

Ball Bearings Plain Bearings
Becket Becket
Diameter 7/16 Inch or 11 mm
Direction Any
Integral Cleat Integral Cam
Length 7 3/16 Inches
Mount Type Swivel Shackle
Ratchet Non Ratcheting
Safe Working Load 1750 Pounds
Type Single Fiddle
Weight 13.6 Ounces
Sheave Diameter 51 mm
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