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Ronstan 55 mm Series 55 BB Orbit Block

  • Single Block with Becket and Swivel Head
  • Safe Working Load: 1100 lbs
  • Maximum Line Size: 3/8"
  • Item #: 
    601102
    Brand: 
    Ronstan
    Model #: 

    RF55110

    Shipping Weight: 
    0.20 Lbs.
    List Price: 
    $49.35
    null:
    $41.95
    41.95
    Status:  null In Stock

    Quantity:  
     
     

    Series 55 BB Orbit Block™, Single with becket and swivel head

    Features:

    • Swivel shackle head for unlimited block rotation.
    • Stainless steel shackle head for ultimate durability and compatibility with harsh fixing points.
    • Ultra low profile integrated becket.
    • Mainsheet systems and spinnaker sheets on dinghies, sportsboats and small keel boats to 9 meters ( 30 feet )
    • For Halyard, vang and backstay applications on boats up to 8 meters ( 26 feet )
    • Sheave: Carbon fiber reinforced, PTFE impregnated Nylon.
    • Head fitting: grade 316 stainless steel.
    • Ball Bearings: High compression strength carbon black Acetal.
    • Stage 2 Bearing: Glass fiber reinforced, MoS2 impregnated Nylon

    Specifications:

    • Safe working load: 1100 lb (500 kg)
    • Breaking load: 2200 lb (1000 kg)
    • Weight: 3.1oz (88g)
    • Sheave diameter: 2-5/32" (55 mm)
    • Maximum line size: 3/8" (10 mm)
     
     

     
     

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