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Schaefer 3 Series Block

  • Single Ball Bearing Block with Lashing Eye
  • Maximum Line Size: 7/16", Safe Working Load:650lbs.
  • Material: Aluminum with Delrin Sheave
  • Item #: 
    Model #: 
    Shipping Weight: 
    0.10 Lbs.
    List Price: 
    Our Price:
    Status:      In Stock



    Schaefer 3 Series Blocks are perfect for small cruisers, daysailers and high performance racing dinghies. The quality metal construction can take the punishment associated with running rigging mounted on the deck or to spars.


    • Lashing eye provides many attachment options
    • Tough hardcoat anodized aluminum cheeks
    • UV protected Delrin™ ball bearing sheave
    • Schaefer blocks withstand the elements and potential mishaps far longer than other brands with standard plastic cheeks and sheaves


    • Typical Boat Size: Mainsheet Systems, Halyard Leads, Genoa Leads: Up To 25' (7.6m), Control Lines: Up To 30' (9.1m)
    • Safe Working Load: 650lbs. (294kg.)
    • Maximum Line Diameter: 7/16" (11mm)
    • Dimensions: 2-7/8" (73mm) L x 1-9/16" (40mm) W x 3/4" (19mm) T
    • Sheave Diameter: 1-7/16" (36.5mm)

    Schaefer 3 Series Block
    Item #: 602557
  • Single Block with Lashing Eye
  • Maximum Line Size: 7/16", Safe Working Load: 1000 lbs.
  • Material: Stainless Steel with Delrin Sheave
  •  Include

    Model #:
    Wichard Forged Shackle Key
    Item #: 607644
  • Accepts Up To 1/2" Shackles
  • Includes Bottle Opener
  •  Include

    Model #:
    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"
  •  Include

    Model #:
    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
  •  Include

    Model #:
    Samson Lash-It Accessory Cord
    Item #: 615077
  • 1/16" x 180', Color: Gray
  • Average Tensile Strength: 500 lbs
  • Multi-Purpose, Single-Braid with Exceptional Strength-to-Weight Ratio
  •  Include

    Model #:

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