Sailing Blocks

Sailing Blocks

Sailing Blocks

     Sailing blocks are essential components for optimizing sailboat performance, providing smooth and efficient control over the sails. These marine blocks are available in various sizes and types, including single, double, and triple blocks, designed to handle different line loads and configurations. Constructed from durable materials like stainless steel, nylon, and carbon fiber, sailing blocks are built to withstand harsh marine environments, ensuring long-lasting reliability. Key features to consider include block sheaves, load ratings, and ball bearings for minimal friction and maximum efficiency. Whether you need traveler blocks, deck blocks, or sail handling blocks, the right selection ensures smoother sail trims and quicker adjustments. Leading brands like Harken, Lewmar, and Antal offer high-quality sailing blocks that are easy to install and maintain. Choosing the right block and tackle system for your sailboat enhances maneuverability, improves performance, and provides better control while sailing, making them a must-have for any sailing enthusiast or racer.

  • Harken Midrange Double Block - 1544, made by Harken - 1544
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    Harken Midrange Double Block - 1544

    Harken

    MSRP: $312.10
    $274.95
    Midrange Double BlockMidrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any load...
    MSRP: $312.10
    $274.95
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  • Harken Midrange Single w/Aluminum Sheave Block - 1542, made by Harken - 1542
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    Harken Midrange Single w/Aluminum Sheave Block - 1542

    Harken

    MSRP: $213.70
    $187.95
    Midrange Single with Aluminum Sheave BlockMidrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any...
    MSRP: $213.70
    $187.95
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  • Harken 57mm Carbo Block Flip Flop w/Cam - 2143, made by Harken - 2143
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    Harken 57mm Carbo Block Flip Flop w/Cam - 2143

    Harken

    MSRP: $357.35
    $314.95
    57mm Carbo Block Flip Flop with CamSmall Boat Flip-Flop blocks pivot around the line axis to keep the line close to the deck. Hinged construction allows for various lead angles.Features:Sheave Ø (mm) 57 mmSheave Ø (in) 2 1/4 inMaximum line...
    MSRP: $357.35
    $314.95
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  • SeaSure Tiller Lock Gun - Grey - 19.27, made by SeaSure - 19.27
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    SeaSure Tiller Lock Gun - Grey - 19.27

    SeaSure

    MSRP: $221.50
    $177.20
    Tiller Lock Gun - GreyThis tiller lock maintains the rugged reliability of the original and brings the design fully up to date.Design suitable for any tiller-steered yacht or sports boatA simple mechanism allows the tiller to be set and adjusted, which...
    MSRP: $221.50
    $177.20
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  • Harken 60mm Element Triple Block, made by Harken - 6275
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    Harken 60mm Element Triple Block

    Harken

    $250.25
    60mm Element Triple BlockElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect...
    $250.25
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  • Harken 57mm Aluminum Low Load Black Magic Block w/Swivel, made by Harken - 3226
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    Harken 57mm Aluminum Low Load Black Magic Block w/Swivel

    Harken

    MSRP: $236.25
    $207.95
    57mm Aluminum Low Load Black Magic Block with SwivelBlack Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet,...
    MSRP: $236.25
    $207.95
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  • Harken 60mm Element Stand Up Block, made by Harken - 6277
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    Harken 60mm Element Stand Up Block

    Harken

    $215.85
    60mm Element Stand Up BlockStand-up blocks are an addition to our Element line. Use them for sheeting and halyard systems, running backstays, controls and other applications where you don’t want the block to hit the deck.Element blocks introduce...
    $215.85
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  • Harken 57mm Triple Carbo Block - Swivel, Becket, Cam Cleat, made by Harken - 2141
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    Harken 57mm Triple Carbo Block - Swivel, Becket, Cam Cleat

    Harken

    MSRP: $324.00
    $284.95
    57mm Triple Carbo Block - Swivel, Becket, Cam CleatCarbo Ratchets allow sailors to hand-hold loaded lines and offer a balance between holding power and controlled easing.Features:Sheave Ø (mm) 57 mmSheave Ø (in) 2 1/4 inMaximum line...
    MSRP: $324.00
    $284.95
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  • Schaefer Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mm, made by Schaefer Marine - 706-62
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    Schaefer Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mm

    Schaefer Marine

    MSRP: $265.70
    $204.38
    Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mmSingle stand up ball bearing block. Stand up spring keeps block upright when not in use. Stainless steel base spreads load out and may be used with 97-49 backing plate. (sold separately) Delrin(tm)...
    MSRP: $265.70
    $204.38
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  • Harken 57mm Carbo Quad Block - Swivel, made by Harken - 2631
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    Harken 57mm Carbo Quad Block - Swivel

    Harken

    MSRP: $238.10
    $209.95
    57mm Carbo Quad Block - SwivelLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming...
    MSRP: $238.10
    $209.95
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