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Ronstan
  • Ronstan 60 mm Series 60 Core Block Ronstan 60 mm Series 60 Core Block
    Ronstan 60 mm Series 60 Core Block
 
Brand:
Ronstan
 
Ronstan 60 mm Series 60 Core Block
Ronstan 60 mm Series 60 Core Block
Item # : 603514

  • Single Block with Aluminum Wire Sheave and Clevis Pin Head
  • Maximum Line Size: 1/2", Maximum Wire: 3/16", Pin Diameter: 1/4"
  • Maximum Working Load: 2200 lbs, Breaking Load: 4410 lbs
  • Model Number: RF64100AW
      Core Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the... more...    
    $95.36
    List Price: $141.12
    null $119.95
    603514 Ronstan 60 mm Series 60 Core Block icon Ronstan RF64100AW Core Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the

    info

     
     
    Ronstan
    • Ronstan 60 mm Series 60 Core Block Ronstan 60 mm Series 60 Core Block
      Ronstan 60 mm Series 60 Core Block
     
    Brand:
    Ronstan
     
    Ronstan 60 mm Series 60 Core Block
    Ronstan 60 mm Series 60 Core Block
    Item # : 603518

  • Single Wire Halyard Block with Aluminum Wire Sheave and Clevis Pin Head
  • Maximum Line Size: 1/2", Maximum Wire: 3/16", Pin Diameter: 1/4"
  • Maximum Working Load: 2200 lbs, Breaking Load: 4410 lbs
  • Model Number: RF64108AW
      Core Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the... more...    
    $127.16
    List Price: $188.18
    null $159.95
    603518 Ronstan 60 mm Series 60 Core Block icon Ronstan RF64108AW Core Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the

    info

     
     
    Ronstan
    • Ronstan 75 mm Series 75 Core Block Ronstan 75 mm Series 75 Core Block
      Ronstan 75 mm Series 75 Core Block
     
    Brand:
    Ronstan
     
    Ronstan 75 mm Series 75 Core Block
    Ronstan 75 mm Series 75 Core Block
    Item # : 603523

  • Single Block with Aluminum Wire Sheave with Clevis Pin Head
  • Maximum Line Size: 9/16"
  • Maximum Working Load: 3300 lbs
  • Model Number: RF74100AW
      Core Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the... more...    
    $155.39
    List Price: $229.95
    null $195.46
    603523 Ronstan 75 mm Series 75 Core Block icon Ronstan RF74100AW Core Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the

    info

     
     
    Harken
    • Harken 51 mm Line / Wire Block Harken 51 mm Line / Wire Block
      Harken 51 mm Line / Wire Block
     
    Brand:
    Harken
     
    Harken 51 mm Line / Wire Block
    Harken 51 mm Line / Wire Block
    Item # : 604936

  • Single Block
  • Maximum Working Load: 2000 lbs
  • Maximum Line Size: 1/4",
  • Model Number: 308
      51mm Line/Wire Block - Single
    Features:
    •Lightweight, low friction
    •Carry wire halyards and high-strength control lines on boats of all sizes
    •High-load... more...
       
    $84.99
    List Price: $96.50
    Our Price: $84.99
    604936 Harken 51 mm Line / Wire Block icon Harken 308 51mm Line/Wire Block - Single
    Features:
    •Lightweight, low friction
    •Carry wire halyards and high-strength control lines on boats of all sizes
    •High-load

    info

     
     
    Harken
    • Harken 25 mm Line / Wire Block Harken 25 mm Line / Wire Block
      Harken 25 mm Line / Wire Block
     
    Brand:
    Harken
     
    Harken 25 mm Line / Wire Block
    Harken 25 mm Line / Wire Block
    Item # : 604928

  • Single Block
  • Maximum Working Load: 1000 lbs
  • Maximum Line Size: 5/32", Maximum Wire Size: 3/32"
  • Model Number: 300
      25mm Line/Wire Block - Single
    Features:
    •Lightweight, low friction
    •Carry wire halyards and high-strength control lines on boats of all sizes
    •High-load... more...
       
    $35.99
    List Price: $40.20
    Our Price: $35.99
    604928 Harken 25 mm Line / Wire Block icon Harken 300 25mm Line/Wire Block - Single
    Features:
    •Lightweight, low friction
    •Carry wire halyards and high-strength control lines on boats of all sizes
    •High-load

    info

     
     
    Selden
    • Seldén BBB25 High Load Ball Bearing Wire Block Seldén BBB25 High Load Ball Bearing Wire Block
      Seldén BBB25 High Load Ball Bearing Wire Block
     
    Brand:
    Selden
     
    Seldén BBB25 High Load Ball Bearing Wire Block
    Seldén BBB25 High Load Ball Bearing Wire Block
    Item # : 608810

  • Type: Single Block, Fixed Loop with Pin
  • Safe Working Load: 880 lb
  • Maximum Line Size: 5 mm
  • Model Number: 402-201-04
      General Features:
    •The Selden BBB25 High Load Ball Bearing Block has a very high working load in relation to the size of the block
    •Ideal for halyard applications and runners... more...
       
    $18.99
    List Price: $22.05
    Our Price: $18.99
    608810 Seldén BBB25 High Load Ball Bearing Wire Block icon Selden 40220104 General Features:
    •The Selden BBB25 High Load Ball Bearing Block has a very high working load in relation to the size of the block
    •Ideal for halyard applications and runners

    info

     
     
    Selden
    • Seldén BBB25 High Load Ball Bearing Wire Block Seldén BBB25 High Load Ball Bearing Wire Block
      Seldén BBB25 High Load Ball Bearing Wire Block
     
    Brand:
    Selden
     
    Seldén BBB25 High Load Ball Bearing Wire Block
    Seldén BBB25 High Load Ball Bearing Wire Block
    Item # : 608811

  • Type: Single Block with Pin
  • Safe Working Load: 880 lb
  • Maximum Line Size: 5 mm
  • Model Number: 402-201-06
      General Features:
    •The Selden BBB25 High Load Ball Bearing Block has a very high working load in relation to the size of the block
    •Ideal for halyard applications and runners... more...
       
    $21.99
    List Price: $25.20
    Our Price: $21.99
    608811 Seldén BBB25 High Load Ball Bearing Wire Block icon Selden 40220106 General Features:
    •The Selden BBB25 High Load Ball Bearing Block has a very high working load in relation to the size of the block
    •Ideal for halyard applications and runners

    info