Defender Home Page
Phone: 800-628-8225 Fax: 800-654-1616 Int'l.: 860-701-3400 Email: Contact Us
Follow us on Facebook
Shipping Info
Defender Home Page
Your Cart
null View Cart View Shopping Cart
null Check My Order(s)
null Track My Package(s)
Conversion Chart
Shopping Areas
Boats & Motors
null Defender Seal null
promo A
promo B
promo C
promo D

Schaefer 8 Series Block

  • Single Block with Becket
  • Maximum Line Size: 9/16", Safe Working Load: 2750 lbs
  • Material: Polished Stainless Steel, Delrin Sheave
  • Item #: 
    Model #: 


    Shipping Weight: 
    0.85 Lbs.
    List Price: 
    Our Price:
    Status:    null In Stock

    Quantity : 


    Schaefer 8 Series Stainless Steel Blocks add strength and beauty to your boat. They provide smooth and reliable operation under the toughest conditions.


    • 3-Way head allows free swiveling or front/side set positions
    • Smooth UV resistant Delrin™ sheave runs on a Nomex™ /Teflon™ Bearing
    • Bolted construction for strength and easy disassembly for cleaning
    • Forged stainless steel D-shackle


    • Typical Use: Mainsheet systems, halyard leads, genoa leads to 42', Control lines to 52'
    • Maximum Line Size: 9/16" (14mm)
    • Safe Working Load: 2,750lbs. (1250kg)
    • Pin Diameter: 5/16"
    • Sheave Diameter: 2-3/8" (60mm)
    • Sheave Width: 13/16" (21mm)
    • Dimensions: 7" (178mm) L x 2-3/8" (60mm) W x 1-3/32" (28mm) T
    • Weight: 13.4oz. (380g)

    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 #:

    Have A Suggestion?

    Help us make our site better for everyone! Let us know you've found something wrong or frustrating on this page and we will improve it. Please mark each that apply.

    Product has been improperly categorized
    Page loads too slowly
    Product information is incorrect
    Page has errors or bugs
    Site is frustrating or difficult to use
    Product image is missing or wrong
    Cannot find my size
    Spelling errors on page
    Not enough product information

    Comments or Examples:
    Examples: Missing information such as dimensions and model number, typos, inaccuracies, etc...

    Please include your e-mail address below if you would like us to respond to your comments or questions.             

    Join Our Email List And Receive our Monthly Promotions
    Defender Email Specials
    Click Here For Our Privacy Policy