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Schaefer 3 Series Block

  • Single Block with Front or Side Shackle and Becket
  • Maximum Line Size: 7/16", Safe Working Load: 1000 lbs.
  • Material: Aluminum with Delrin Sheave
  • Item #: 
    602732
    Brand: 
    Schaefer
    Model #: 

    303-13

    Packaged Weight: 
    0.25 Lbs.
    List Price: 
    $98.20
    Our Price:
    $66.99
    602732 Schaefer Schaefer 3 Series Block 303-13

    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.

    Features:

    • Front or side shackle mounting prevents the block from swiveling/twisting
    • Tough hardcoat anodized aluminum cheeks
    • UV protected Delrin™ sheave
    • Schaefer blocks withstand the elements and potential mishaps far longer than other brands with standard plastic cheeks and sheaves

    Specifications:

    • Typical Boat Size: Mainsheet Systems, Halyard Leads, Genoa Leads: Up To 25' (7.6m), Control Lines: Up To 30' (9.1m)
    • Safe Working Load: 1000lbs. (410kg.)
    • Maximum Line Diameter: 7/16" (11mm)
    • Dimensions: 4-1/2" (114mm) L x 1-9/16" (40mm) W x 3/4" (19mm) T
    • Sheave Diameter: 1-7/16" (36.5mm)
    Schaefer 3 Series Block
    66.99
     
    Status:   null Call to confirm

     
    Shipping is delayed due to the high number of orders during the warehouse sale.

     

    Notice:
    Schaefer is currently shut down and we are not expecting any shipments from Schaefer until at least the end of April. Items which are not in stock at Defender may experience an extended lead time until they re-open.

    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.

    Features:

    • Front or side shackle mounting prevents the block from swiveling/twisting
    • Tough hardcoat anodized aluminum cheeks
    • UV protected Delrin™ sheave
    • Schaefer blocks withstand the elements and potential mishaps far longer than other brands with standard plastic cheeks and sheaves

    Specifications:

    • Typical Boat Size: Mainsheet Systems, Halyard Leads, Genoa Leads: Up To 25' (7.6m), Control Lines: Up To 30' (9.1m)
    • Safe Working Load: 1000lbs. (410kg.)
    • Maximum Line Diameter: 7/16" (11mm)
    • Dimensions: 4-1/2" (114mm) L x 1-9/16" (40mm) W x 3/4" (19mm) T
    • Sheave Diameter: 1-7/16" (36.5mm)
     
     

    Schaefer 3 Series Block
    Item #: 602733
  • Single Block with Swivel Shackle and Becket
  • Maximum Line Size: 7/16", Safe Working Load: 1000 lbs.
  • Material: Aluminum with Delrin Sheave
  •  
    null
    List Price: $98.20
    Our Price: $67.99
    Model #:
    303-15
    Schaefer 5 Series Block
    Item #: 602929
  • Single Block with Becket and Universal Head
  • Maximum Line Size: 7/16", Safe Working Load: 1750 lbs
  • Material: Aluminum Cheek, Delrin Sheave
  •  
    null
    List Price: $92.20
    Our Price: $61.99
    Model #:
    504-15
    Schaefer 5 Series Block
    Item #: 602963
  • Single Block with Becket and Universal Head
  • Maximum Line Size: 7/16", Safe Working Load: 1750 lbs
  • Material: Polished Stainless Steel, Delrin Sheave
  •  
    null
    List Price: $117.40
    Our Price: $86.99
    Model #:
    505-15
    Schaefer 5 Series Block
    Item #: 602986
  • Single Ball Bearing Block with Becket and Universal Head
  • Maximum Line Size: 7/16", Safe Working Load: 1500 lbs
  • Material: Aluminum Cheek, Delrin Ball Bearing Sheave
  •  
    null
    List Price: $118.20
    Our Price: $86.99
    Model #:
    506-15
     
     
     

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