Harken 40mm Carbo Cheek Block

Harken low-friction Carbo AirBlocks® are lightweight, strong, and reliable. These small, compact blocks have very high working loads for safe, easy trimming.

Part Number: 2644

  • Sheave Size: 1-9/16" (40mm)
  • Line Diameter: 3/8" (10mm)
  • Cheek Material/Finish: Long-glass reinforced engineered nylon
  • Fastener Spacing: 1-1/2"
  • SWL 485lbs