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Schaefer Half-Moon Lead Block On T-Track Slider

  • Fits: 1-1/4" x 3/16" T-Track
  • Typical Boat Size: Up to 38', SWL: 5000lbs.
  • Max Line Diameter: 3/4", Material: Stainless Steel with Aluminum Sheave
  • Item #: 
    Model #: 
    Shipping Weight: 
    2.00 Lbs.
    List Price: 
    Our Price:
    Status:      In Stock



    Schaefer Half-Moon lead blocks provide a rugged low profile winch lead that spreads sheet loads over several track fasteners for maximum strength.


    • Spring set-pin locks slide in place, centered location prevents snagging and accidental release
    • Block articulates up to 45° to either side of the track
    • Springs Keep block upright and off the deck when not under load
    • Often used to provide a proper lead angle to foot or turning blocks near the cockpit
    • Beautifully finished heavy duty stainless steel
    • Bolted construction allows complete disassembly for inspection and maintenance
    • Aluminum sheave with Torlon™ ball bearings
    • Polyethylene liners reduce friction on slide


    • Boat Size: Up to 38' (11.5m), Maximum Displacement: 18,000lbs.(8182kg), Maximum Sail Area: 715sq feet (66m2)
    • Track Size: 1-1/4" (32mm) x 3/16" (5mm)
    • Maximum Line Size: 3/4" (19mm)
    • Safe Working Load: 5000lbs.(2270kg)
    • Dimensions: 5-1/2" (140mm) L x 1-5/8" (41mm) W x 5-7/32" (140mm) H
    • Bearing Height: 2-3/32" (54mm)
    • Sheave Diameter: 3-1/4"(83mm)


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