Ronstan Series 20 Ball Bearing Block - Swivel Hook Head

  • Sale
  • $23.99
  • Regular price $27.16
Order in the next 0.00.00 to ship today.
Flat Rate Shipping options available at checkout.

Series 20 Ball Bearing Block - Swivel Hook Head


  • Low friction
  • High static and dynamic load capacity
  • Lightweight
  • Low profile swivelling hook for quick and easy attachment
  • Hook suits rope, stainless steel and webbing fixing points
  • Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction

  • Dinghy control lines
  • Dinghy vangs
  • Cunninghams
  • Traveller controls

  • Stainless steel ball bearings
  • UV Stabilized Acetal sheave
  • Grade 316 stainless steel load strap and head fitting
  • Impact and UV resistant, fiber reinforced Nylon cheeks

Sheave Ø:t20mm(3/4")
Max. Rope Ø:t6mm(1/4")
B. L.:t270kg(590lbs)