Ronstan RF41111 Series 40 All Purpose Block - Single Loop Top & Becket

Great all around solution

The Ronstan RF41111 Series 40 All Purpose Block - Single Loop Top & Becket features a self-lubricating Acetal polymer sheave running on polished stainless steel race to perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. The Captive Lock universal head can be fixed in either of two planes, or free to swivel as required. And, the becket pin is removeable so line can be spliced prior to fitting and is ingeniously locked into position without the use of a clevis pin, split ring or tools.

Ronstan RF41111 Series 40 All Purpose Block - Single Loop Top & Becket Features:

• U.V. stabilised Acetal sheaves
  
• Impact and U.V. resistant, fibre reinforced Nylon cheeks
  
• Grade 316 stainless steel bearing race
  
• Grade 316 stainless steel load strap and head fitting
  
• Exceptionally high working loads
  
• Low maintenance, long service life
  
• Self-lubricating sheave
  
• Captive Lock universal head
  
• Slotted pin shackle eliminates fouled lines
  
• Snap fit removable becket pin
  
• Spare parts - RF41010 Replacement Becket Pin
  
• Applications:
  
  • Mainsheet
    
  • Halyard
    
  • Vang
    
  • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
    

Ronstan RF41111 Series 40 All Purpose Block - Single Loop Top & Becket Specifications:

• Sheave diameter: 40 mm
  
• Max. Rope diameter: 10 mm
  
• M.W.L.: 400 kg
  
• B. L.: 1000 kg
  
• Weight: 61 g