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Ronstan Series 40 Block (RF41510)

  • Fiddle Block with Becket and Universal Head
  • Safe Working Load: 880 lbs
  • Maximum Line Size: 5/16"
  • Item #: 
    613540
    Brand: 
    Ronstan
    Model #: 

    RF41510

    Packaged Weight: 
    0.25 Lbs.
    List Price: 
    $55.28
    $46.99
    613540 Ronstan Ronstan Series 40 Block (RF41510) RF41510

    The Ronstan Series 40 Fiddle Block (RF41510) is made from precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings to provide high performance and low friction. The 2-stage ball bearing system provides consistent performance over the full load range and the captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required.

    Features:

    • Low friction, 2-stage ball bearing system
    • High static and dynamic load capacity
    • Lightweight
    • Cheek cut-outs for easy bearing maintenance
    • Captive Lock™ universal head
    • Slotted pin shackle eliminates fouled lines

    Applications:

    • Mainsheet
    • Halyard
    • Vang
    • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
    • Typically used in direct 4:1 purchase systems such as mainsheets and boom vangs
    • On larger boats they are used for fine-tune mainsheet tackles, outhauls, cunninghams, backstays, genoa lead pullers and traveller controls

    Specifications:

    • Safe working load: 880 lb (400 kg)
    • Breaking load: 2200 lb (1000 kg)
    • Weight: 3.5 oz (98 g)
    • Sheave diameter: 1-9/16" & 15/16" (40 mm & 24 mm)
    • Maximum line size: 5/16" (8 mm)
    • Materials:
      • U.V. stabilized Acetal sheaves
      • Grade 316 stainless steel bearing race
      • Grade 316 stainless steel load strap and head fitting
      • Impact and UV resistant, fiber reinforced Nylon cheeks
    Ronstan Series 40 Block (RF41510)
    46.99
    Status:  null Backordered
    Note: This item will ship when available.

    The Ronstan Series 40 Fiddle Block (RF41510) is made from precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings to provide high performance and low friction. The 2-stage ball bearing system provides consistent performance over the full load range and the captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required.

    Features:

    • Low friction, 2-stage ball bearing system
    • High static and dynamic load capacity
    • Lightweight
    • Cheek cut-outs for easy bearing maintenance
    • Captive Lock™ universal head
    • Slotted pin shackle eliminates fouled lines

    Applications:

    • Mainsheet
    • Halyard
    • Vang
    • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
    • Typically used in direct 4:1 purchase systems such as mainsheets and boom vangs
    • On larger boats they are used for fine-tune mainsheet tackles, outhauls, cunninghams, backstays, genoa lead pullers and traveller controls

    Specifications:

    • Safe working load: 880 lb (400 kg)
    • Breaking load: 2200 lb (1000 kg)
    • Weight: 3.5 oz (98 g)
    • Sheave diameter: 1-9/16" & 15/16" (40 mm & 24 mm)
    • Maximum line size: 5/16" (8 mm)
    • Materials:
      • U.V. stabilized Acetal sheaves
      • Grade 316 stainless steel bearing race
      • Grade 316 stainless steel load strap and head fitting
      • Impact and UV resistant, fiber reinforced Nylon cheeks
     
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