Ronstan Wire Block - Tubular Rivet Head w/Removable Nylatron® Sheave - 45mm (1-3/4") Sheave Diameter

Wire Block - Tubular Rivet Head w/Removable Nylatron® Sheave - 45mm(1-3/4") Sheave Diameter

Wire blocks have purpose designed narrow sheaves and grooves.Removal sheave for easy fitting and without cutting the wire termination

Features:

• Flared cheeks to minimise chafing
  
• Removable sheaves
  
  Applications:
  Wire blocks suit halyards, vang and backstay applications
  
  Materials:
  
  • Grade 316 stainless steel cheeks
    
  • Nylatron® sheave
  
  
  Specifications:
  Sheave Ø: 45mm(1-3/4")
  Max. Cable Ø: 6mm(1/4")
  M.W.L:850kg(1,870lbs)
  B.L.: 1,700kg(3,740lbs)
  Weight: 88kg(3.1oz)
  
  A single block can use a cascaded block system to double the power of the rope block. Blocks with a pulley diameter of more than 1 inch have removable anodized aluminum pulleys with Delrin bushings...
  SKU: NVN-55033
  MPN: RF103
  UPC: 9316800067466