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Sailing - Blocks

235 products

  • Ronstan Kite Block - Black w/White Sheave (Pair) [RF13101-2]
    Ronstan

    Ronstan Kite Block - Black w/White Sheave (Pair) [RF13101-2]

    Kite Block - Black w/White SheaveFeatures: Lightweight durable construction Economical Maintenance free Applications: Vang, cunningham and trapeze retriever systems on...

    $22.99 USD $0.00 USD
    $22.99 USD
    $22.99 USD $0.00 USD
    Only 4 units left
  • Harken 45mm Single Element Block w/Swivel [6230]
    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
  • Lewmar 50mm Synchro Block - Single [29925001BK]
    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
  • Ronstan Series 20 Ball Bearing Block - Single - Cheek Rivet Mount [RF20151A]
    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 6 units left
  • Ronstan Series 40 Orbit BB Cheek Block [RF48151]
    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 Series 15 Ball Bearing Utility Block - Single Block, Loop Head [RF15101]
    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 8 units left
  • Ronstan Series 30 Ball Bearing Block - Single - Loop Top [RF30101]
    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
  • Barton Marine Size 3 Single Plain Bearing Block w/Swivel [N03130]
    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 7 units left
  • Ronstan Series 30 Ball Bearing Orbit Block - Triple [RF35302]
    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
  • Schaefer Single Stainless Steel Block - 60mm Sheave [705-05]
    14% off
    Schaefer Marine

    Schaefer Single Stainless Steel Block - 60mm Sheave [705-05]

    Single Stainless Steel Block - 60mm SheaveDelrin™ sheave ensures low-friction and high safe working load. Swivel head may be locked...

    $158.99 USD $185.55 USD
    $158.99 USD
    $158.99 USD $185.55 USD
    Only 2 units left
  • Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel Becket [N03231]
    Barton Marine

    Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel Becket [N03231]

    Size 3 45mm Plain Bearing Pulley Block Double Swivel & BecketThe size 3 Barton plain bearing blocks have 45mm (1...

    $59.99 USD $0.00 USD
    $59.99 USD
    $59.99 USD $0.00 USD
    Only 6 units left
  • Barton Size 5 54mm Plain Bearing Pulley Block Double Block Swivel [N05230]
    0% off
    Barton Marine

    Barton Size 5 54mm Plain Bearing Pulley Block Double Block Swivel [N05230]

    Size 5 54mm Plain Bearing Pulley Block Double Block & SwivelThe Size 5 Barton range of blocks has a 54mm...

    $75.99 USD $76.01 USD
    $75.99 USD
    $75.99 USD $76.01 USD
    Only 8 units left
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