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Ronstan 50 mm Series 50 Double Block

  • Double Block with Becket and Universal Swivel Head (Non-Locking)
  • Safe Working Load: 2200 lbs
  • Maximum Line Size: 1/2"
  • Item #: 
    602508
    Brand: 
    Ronstan
    Model #: 

    RF51210

    Packaged Weight: 
    0.60 Lbs.
    List Price: 
    $88.22
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    $74.99
    602508 Ronstan Ronstan 50 mm Series 50 Double Block RF51210 Double, Becket, Universal Swivel Head (Non-Locking)

    All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races 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. Head can be locked at 0° or 90° by engaging the grub screw in either the 0 or 90 degree position. 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 tool.

    Features:

    • Exceptionally high working loads
    • Low maintenance, long service life
    • Self-lubricating sheave
    • Slotted pin shackle eliminates fouled lines
    • Lockable swivelling head post
    • Snap fit removable becket pin

    Specifications:

    • Safe working load: 2200 lb (1000 kg)
    • Breaking load: 4410 lb (2000 kg)
    • Weight: 9.6oz (271g)
    • Sheave diameter: 2" (50 mm)
    • Maximum line size: 1/2" (12 mm)

    Applications:

    • Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft)
    Materials:
    • U.V. stabilized Acetal sheaves
    • Impact and U.V. resistant, fiber reinforced Nylon cheeks
    • Grade 316 stainless steel bearing race
    • Grade 316 stainless steel load strap
    • Impact and UV resistant, fiber reinforced Nylon cheeks
    Ronstan 50 mm Series 50 Double Block
    59.59
     
    Status:  null In Stock

     


     
    Double, Becket, Universal Swivel Head (Non-Locking)

    All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races 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. Head can be locked at 0° or 90° by engaging the grub screw in either the 0 or 90 degree position. Becket pin is removable so line can be spliced prior to fitting and is ingeniously locked into position without the use of a clevis pin, split ring or tool.

    Features:

    • Exceptionally high working loads
    • Low maintenance, long service life
    • Self-lubricating sheave
    • Slotted pin shackle eliminates fouled lines
    • Lockable swivelling head post
    • Snap fit removable becket pin

    Specifications:

    • Safe working load: 2200 lb (1000 kg)
    • Breaking load: 4410 lb (2000 kg)
    • Weight: 9.6oz (271g)
    • Sheave diameter: 2" (50 mm)
    • Maximum line size: 1/2" (12 mm)

    Applications:

    • Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft)
    Materials:
    • U.V. stabilized Acetal sheaves
    • Impact and U.V. resistant, fiber reinforced Nylon cheeks
    • Grade 316 stainless steel bearing race
    • Grade 316 stainless steel load strap
    • Impact and UV resistant, fiber reinforced Nylon cheeks

     
     

    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
  •  
    null
    List Price: $18.44
    Our Price: $13.99
    Model #:
    10303
    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"
  •  
    null
    List Price: $24.99
    Our Price: $19.99
    Model #:
    1551
    McLube Sailkote High Performance Dry Lubricant
    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
  •  
    null
    Our Price: $42.99
    Model #:
    367104
     
     
     

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