Ronstan RF15711 Series 15mm Ball Bearing Exit Block

Maximum strength and minimal rope wear

• Smallest and lightest ball bearing block available
  
• Precision moulded acetal sheave running on stainless steel ball bearings provide high performance and low friction
  
• Single loop head blocks include an O-ring to separate running line from head lashing or fixing
  
• Flush rivet to minimise cutout and facilitate installation

• Applications:
  Dinghy control lines
  Vangs, cunninghams and tweakers
  Shock cord tensioning systems
  
• Materials:
  BB sheaves: UV stabilised acetal
  Ball bearings: Stainless steel
  Cheeks: Grade 316 stainless steel
  
• Sheave diameter: 15 mm
  
• Max. Rope diameter: 5 mm
  
• M.W.L.: 120 kg
  
• B. L.: 550 kg
  
• Weight: 14 g