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Collection: Sailing - Blocks

240 products

  • Harken

    Harken 60mm Single Aluminum Element Block w/Swivel [6260]

    60mm Single Aluminum Element Block with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They...

    $67.99 USD $0.00 USD
    $67.99 USD
    $67.99 USD $0.00 USD
    Only 3 units left
  • Harken

    Harken 45mm Single Element Block w/Swivel [6230]

    45mm Single Element Block with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are...

    $48.99 USD $0.00 USD
    $48.99 USD
    $48.99 USD $0.00 USD
    Only 7 units left
  • 2% off
    Lewmar

    Lewmar 50mm Synchro Block - Single [29925001BK]

    50mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling.  Using a combination of scientifically...

    $38.99 USD $39.95 USD
    $38.99 USD
    $38.99 USD $39.95 USD
    Only 1 units left
  • 9% off
    Harken

    Harken 16mm Triple Block [408]

    16mm Triple BlockThe 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech...

    $53.99 USD $59.45 USD
    $53.99 USD
    $53.99 USD $59.45 USD
    Only 4 units left
  • Harken

    Harken 16mm Block [404]

    16mm BlockThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies....

    $24.99 USD $0.00 USD
    $24.99 USD
    $24.99 USD $0.00 USD
    Only 4 units left
  • Ronstan

    Ronstan Series 20 Ball Bearing Block - Single - Cheek Rivet Mount [RF20151A]

    Series 20 Ball Bearing Block - Single - Cheek Rivet MountFeatures: Low friction High static and dynamic load capacity Lightweight...

    $28.99 USD $0.00 USD
    $28.99 USD
    $28.99 USD $0.00 USD
    Only 8 units left
  • 15% off
    Ronstan

    Ronstan Series 40 Orbit BB Cheek Block [RF48151]

    Series 40 Orbit BB Cheek BlockThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability....

    $58.13 USD $68.39 USD
    $58.13 USD
    $58.13 USD $68.39 USD
    Only 6 units left
  • Ronstan

    Ronstan Series 15 Ball Bearing Utility Block - Single Block, Loop Head [RF15101]

    Series 15 Ball Bearing Utility Block - Single Block, Loop HeadFeatures: Smallest and lightest ball bearing block available Precision molded...

    $20.99 USD $0.00 USD
    $20.99 USD
    $20.99 USD $0.00 USD
    Only 5 units left
  • Ronstan

    Ronstan Series 30 Ball Bearing Block - Single - Loop Top [RF30101]

    Series 30 Ball Bearing Block - Single - Loop TopFeatures: Low friction 2-stage ball bearing system provides consistent performance over...

    $27.99 USD $0.00 USD
    $27.99 USD
    $27.99 USD $0.00 USD
    Only 7 units left
  • 15% off
    Ronstan

    Ronstan Series 55 Ratchet Orbit Block - Single - Swivel Head - Auto & Manual [RF56100]

    Series 55 Ratchet Orbit Block™ - Single - Swivel Head - Auto & ManualAutomatic Ratchet BlockNow you can enjoy the...

    $93.94 USD $110.52 USD
    $93.94 USD
    $93.94 USD $110.52 USD
    Only 4 units left
  • Barton Marine

    Barton Marine Size 3 Single Plain Bearing Block w/Swivel [N03130]

    Size 3 Single Plain Bearing Block with SwivelBarton plain bearing blocks have a precision molded acetal sheave running on a...

    $33.99 USD $0.00 USD
    $33.99 USD
    $33.99 USD $0.00 USD
    Only 8 units left
  • 14% off
    Ronstan

    Ronstan Series 30 Ball Bearing Orbit Block - Triple [RF35302]

    Series 30 Ball Bearing Orbit Block™ - TripleBall Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved...

    $55.99 USD $65.18 USD
    $55.99 USD
    $55.99 USD $65.18 USD
    Only 5 units left
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