Seldén BBB25 High Load Ball Bearing Wire Block
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Seldén BBB25 High Load Ball Bearing Wire Block

  • Type: Single Block, Fixed Loop with Pin
  • Safe Working Load: 880 lb
  • Maximum Line Size: 5 mm
  • Item #: 
    Model #: 
    Shipping Weight: 
    0.10 Lbs.
    List Price: 
    Reg. Price:
    Sale Price:




    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 on keel boats and performance dinghies
    • Stainless steel sides to ensure high strength and stiffness
    • One row of stainless steel ball bearings
    • Ball cage to reduce ball-to-ball friction and weight
    • Applications:
      • Halyards
      • Tackles
      • Runners


    • Safe working Load: 880 lb
    • Breaking Load: 1760 lb
    • Max line size: 5 mm
    • Fix type: Loop Open
    • System: BBB25
    • Block type: Single
    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to

    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"
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