Schaefer 505-25 Sailboat Sailing 5 Series Stainless Steel Cheek Double Block

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  • Regular price $169.95
  • 1 available


  • Schaefer 505-25 Sailboat Sailing 5 Series Stainless Steel Cheek Double Block
  • 3-Way swivel head can be set to swivel 360° or can be locked to avoid twist
  • Universal design that suits diverse applications and mounting options
  • Tough, hard coat-anodized aluminum cheeks 
  • Smooth UV-resistant, Delrin sheave
  • Accepts Schaefer "universal" adapters for custom mounting
  • High strength-to-weight ratio
  • Sheave Diameter: 2" (51mm)
  • Dimension: 
    • Thickness: 1 21/32" (42mm)
    • Width: 2 1/8" (54mm)
    • Length: 5 1/16" (129mm)
  • SWL: 1750 lbs. (795kg)
  • Max Line: 7/16" (11mm)
  • Pin: 1/4" (6mm)
  • Works with 505-35, 505-75, and 505-76 for a 4:1 purchase. Delrin sheaves ensure smooth operation with a high, safe working load. 
  • Manufacturer: Schaefer
  • Model Number: 5 Series
  • Part Number: 505-25