Harken 57mm Carbo Block — Swivel, Becket, Cam Cleat

Harken low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming.

Part Number: 2616

  • Sheave Size: 2-1/4" (57mm)
  • Line Diameter: 7/16" (10mm)
  • Cheek Material/Finish: Long-glass reinforced engineered nylon
  • Shackle Pin Diameter: 3/16" (5mm)
  • SWL 600lbs