Ronstan Series 20 Ball Bearing Block – Swivel Hook Head

Description

Series 20 Ball Bearing Block – Swivel Hook Head

Features:

• 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

Applications:

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

Materials:

• 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

Specifications:
Sheave Ø: 20mm(3/4″)
Max. Rope Ø: 6mm(1/4″)
M.W.L.: 135kg(300lbs)
B. L.: 270kg(590lbs)
Weight: 21g(0.7oz)