Harken Carbo Power3 Switchable Ratchet Block with Swivel

The Harken Carbo Power3 Switchable Ratchet Blocks with Swivel are designed to help sailors hand-hold loaded lines while maintaining controlled easing and trimming performance. Multiple grip configurations allow sailors to fine-tune holding power for varying wind and sea conditions.

Features:

• Ratchet design helps improve control of loaded lines during trimming
• On/off switch operates from both sides for convenient operation
• Multiple grip options support different wind and sea conditions
• Swivel configuration supports flexible line alignment
• Lightweight construction supports efficient line handling

Specifications:

• 57 mm (2 1/4") Models:
  • Length: 103 mm (4 1/16")
  • Weight: 85 g (3 oz)
  • Shackle Pin Diameter: 5 mm (3/16")
  • Maximum Line Diameter: 10 mm (3/8")
  • Maximum Working Load: 227 kg (500 lbs)
  • Breaking Load: 907 kg (2000 lbs)
  • Holding Power:
    • Standard Grip: 10:1
    • 1.5x Grip: 15:1
    • 2x Grip: 20:1
• 75 mm (2 15/16") Models:
  • Length: 137 mm (5 3/8")
  • Weight: 227 g (8 oz)
  • Shackle Pin Diameter: 6 mm (1/4")
  • Maximum Line Diameter: 12 mm (7/16")
  • Maximum Working Load: 341 kg (750 lbs)
  • Breaking Load: 1361 kg (3000 lbs)
  • Holding Power:
    • Standard Grip: 15:1
    • 2x Grip: 30:1

Owner's Manual (1.03 MB)