Harken Carbo Ratchet Cheek Block

The Carbo Cheek Ratchet Blocks are designed to help sailors hand-hold loaded lines while maintaining controlled easing and trimming performance. Cheek-mounted construction supports secure fixed-position line routing in demanding sailing applications.

Features:

• Ratchet design helps improve control of loaded lines during trimming
• Cheek-mounted configuration supports fixed-position line routing
• Low-friction design supports smooth easing and trimming performance
• Compact lightweight construction supports efficient rigging layouts
• Includes fasteners and mounting pad

Specifications:

• 40 mm (1 9/16") Model:
  • Length: 70 mm (2 3/4")
  • Weight: 44 g (1.6 oz)
  • Fasteners: M3
  • Maximum Line Diameter: 10 mm (3/8")
  • Maximum Working Load: 136 kg (300 lbs)
  • Breaking Load: 454 kg (1000 lbs)
• 57 mm (2 1/4") Model:
  • Length: 83 mm (3 1/4")
  • Weight: 71 g (2.5 oz)
  • Fasteners: M4
  • Maximum Line Diameter: 10 mm (3/8")
  • Maximum Working Load: 227 kg (500 lbs)
  • Breaking Load: 907 kg (2000 lbs)
  • Holding Power: 10:1
• 75 mm (2 15/16") Model:
  • Length: 103 mm (4 1/16")
  • Weight: 179 g (6.3 oz)
  • Fasteners: M5
  • Maximum Line Diameter: 12 mm (7/16")
  • Maximum Working Load: 341 kg (750 lbs)
  • Breaking Load: 1361 kg (3000 lbs)
  • Holding Power: 15:1

Owner's Manual (1.03 MB)