Ronstan 20mm Orbit Single BB Block

Ronstan 20mm Orbit Single BB Block


Price includes VAT, plus delivery

Integrated stainless steel hub to accept lashing attachment and through-sheave becket

Suits up to 4mm lashing


  • Sheave Diameter (mm): 20
  • Max Rope Diameter (mm): 6
  • Max Working Load (kg): 250
  • Breaking Load (kg): 550
  • Weight (g): 9
  • Includes 750mm, 1.7mm lashing cord


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Browse these categories as well: Series 20 Orbit BB Blocks, Soft Attach Blocks, Ronstan Blocks