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Ronstan Series 40 Fiddle Block (RF40500)

  • Type: Fiddle with Universal Head
  • Max Line: 5/16"
  • Maximum Working Load: 770 Lbs
  • Item #: 
    613518
    Brand: 
    Ronstan
    Model #: 

    RF40500

    Packaged Weight: 
    0.20 Lbs.
    List Price: 
    $58.81
    $49.99
    613518 Ronstan Ronstan Series 40 Fiddle Block (RF40500) RF40500

    The Ronstan Series 40 Fiddle Block (RF40500) 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:

    • Sheave Diameter: 1-9/16 + 15/16 in.
    • Max Rope Diameter: 5/16 in.
    • Pin Diameter: 3/16 in.
    • Max Working Load: 770 lb.
    • Breaking Load: 2200 lb.
    • Weight: 3.2 oz.
    • Materials:
      • Acetal ball bearings
      • UV Stabilized Acetal sheave
      • Grade 316 stainless steel load strap and head fitting
      • Impact and UV resistant, fibre reinforced Nylon cheeks
    Ronstan Series 40 Fiddle Block (RF40500)
    49.99
    Status:  null Backordered
    Note: This item will ship when available.

    Add Item to Cart to See Sale Price

    The Ronstan Series 40 Fiddle Block (RF40500) 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:

    • Sheave Diameter: 1-9/16 + 15/16 in.
    • Max Rope Diameter: 5/16 in.
    • Pin Diameter: 3/16 in.
    • Max Working Load: 770 lb.
    • Breaking Load: 2200 lb.
    • Weight: 3.2 oz.
    • Materials:
      • Acetal ball bearings
      • UV Stabilized Acetal sheave
      • Grade 316 stainless steel load strap and head fitting
      • Impact and UV resistant, fibre reinforced Nylon cheeks
     
    Ronstan Series 40 Fiddle Block (RF40530)
    Item #: 613522
  • Type: Fiddle with Becket, Adjustable Cleat, Universal Head
  • Maximum Line: 5/16"
  • Maximum Working Load: 770 Lbs
  •  
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    MAP Price: $84.99
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    Item #: 613539
  • Fiddle Block with Universal Head
  • Safe Working Load: 880 lbs
  • Maximum Line Size: 5/16"
  •  
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    Model #: RF41500
    Wichard Forged Shackle Key
    Item #: 607644
  • Applications: Accepts Up to 1/2" Shackles
  • Includes Bottle Opener
  • Includes Hole for Attachment to Lanyard or Key Chain
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    Our Price: $13.99
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    Davis Instruments Deluxe Rigging Knife
    Item #: 612768
  • Blade Type: Dura-Edged Straight, Includes 3" Marlin Spike, Key and Driver
  • Material: Stainless Steel
  • Blade Length: 2-1/2"
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    Our Price: $21.99
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    McLube Sailkote High Performance Dry Lubricant - Quart
    Item #: 608710DRLQUA
  • Applications: Sails, Hulls, Rigging, Deck Hardware and Anything that Moves
  • Forms a Hard, Smooth, Ultra-Slick, Hydrophobic Dry Coating
  • Will Not Attract Dirt or Contaminants, Container: Quart
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