Ronstan S15 BB Block,Double (No Shackle)


  • Smallest and lightest ball bearing block available
  • Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction
  • Single loop head blocks include an O-ring to separate running line from head lashing or fixing
  • Sheave Ø 15 mm
    Max. Rope Ø 5 mm
    Max. Cable Ø mm
    Pin Ø mm
    M.W.L. 240 kg
    B. L. 700 kg
    Weight 23 g

Style Code  RF15202



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