Blocks

Welcome to our comprehensive collection of sailing blocks in the Blocks category! Explore an array of high-performance options including double micro blocks, single micro blocks, versatile all-purpose blocks, precision ball-bearing blocks, and efficient air blocks. Whether you're seeking enhanced control or smoother maneuvers, our selection caters to sailors of all levels, ensuring a seamless and exhilarating experience on the water. #ExploreGear | #ExploreMore

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  • Harken 40mm Carbo Block Single w/Swivel Bracket Harken 41.95 Explore Gear
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    Harken

    Harken 40mm Carbo Block Single w/Swivel Bracket

    40mm Carbo Block Single with Swivel & BracketLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for...

    MSRP: $48.60
    $42.95
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  • Harken 40mm Carbo Block w/Spring Eyestrap Harken 38.95 Explore Gear
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    Harken

    Harken 40mm Carbo Block w/Spring Eyestrap

    40mm Carbo Block with Spring & EyestrapLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe,...

    MSRP: $45.95
    $40.95
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  • Harken 40mm Carbo Single Ratchet Block w/Swivel Harken 67.95 Explore Gear
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    Harken 40mm Carbo Single Ratchet Block w/Swivel

    40mm Carbo Single Ratchet Block with SwivelCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. 2608, 2609, and 2614 have on/off switches. Features:Sheave Ø (mm): 40 mmSheave...

    MSRP: $79.45
    $69.95
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  • Harken 40mm Double Sheave Fishing Block
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    Harken

    Harken 40mm Double Sheave Fishing Block

    40mm Double Sheave Fishing BlockLow-friction Carbo Air blocks are lightweight, strong, and reliable. These compact blocks have very high working loads and smooth operation to simplify the positioning and retrieval of teaser lines. Specifications:Sheave...

    MSRP: $66.00
    $58.73
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  • Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat Harken 77.95 Explore Gear
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    Harken

    Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat

    40mm Pivoting Lead Block - Carbo-Cam® CleatHigh-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “headknockers” on dinghies and beachcats for sheeting directly from the boom. Hole spacing...

    MSRP: $91.40
    $80.95
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  • Harken 45mm Single Element Block w/Swivel Harken 40.75 Explore Gear
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    Harken 45mm Single Element Block w/Swivel

    45mm Single Element Block with SwivelElement 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...

    $42.80
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  • Harken 45mm Single Element Block w/Swivel Becket Harken 51.8 Explore Gear
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    Harken 45mm Single Element Block w/Swivel Becket

    45mm Single Element Block with Swivel & BecketElement 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...

    $54.40
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  • Harken 57mm Carbo Block Flip Flop w/Cam Harken 297.95 Explore Gear
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    Harken 57mm Carbo Block Flip Flop w/Cam

    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: $348.65
    $306.95
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  • Harken 60mm Double Aluminum Element Block w/Swivel Harken 133.3 Explore Gear
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    Harken

    Harken 60mm Double Aluminum Element Block w/Swivel

    60mm Double Aluminum Element Block with SwivelElement 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...

    $139.95
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  • Harken 60mm Element Triple Block Harken 232.5 Explore Gear
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    Harken 60mm Element Triple Block

    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...

    $244.15
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  • Harken 60mm Single Aluminum Element Block w/Swivel Harken 57.3 Explore Gear Harken 60mm Single Aluminum Element Block w\/Swivel
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    Harken 60mm Single Aluminum Element Block w/Swivel

    60mm Single Aluminum Element Block with SwivelElement 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...

    $60.15
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  • Harken 60mm Single Aluminum Element Block w/Swivel Becket Harken 67.2 Explore Gear
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    Harken 60mm Single Aluminum Element Block w/Swivel Becket

    60mm Single Aluminum Element Block with Swivel & BecketElement 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...

    $70.55
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  • Harken 60mm Single Element Block Mastbase w/Swivel Harken 57.3 Explore Gear
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    Harken

    Harken 60mm Single Element Block Mastbase w/Swivel

    60mm Single Element Block Mastbase with SwivelElement 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...

    $60.15
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  • Harken 75mm Carbo Air Block w/Swivel Harken 91.95 Explore Gear
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    Harken 75mm Carbo Air Block w/Swivel

    75mm Carbo Air Block with SwivelLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy...

    MSRP: $106.95
    $93.95
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  • Harken 80mm Single Element Block Mastbase w/Swivel Harken 100.25 Explore Gear
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    Harken

    Harken 80mm Single Element Block Mastbase w/Swivel

    80mm Single Element Block Mastbase with SwivelElement 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...

    $105.25
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  • Lewmar 50mm Synchro Block - Single Lewmar 26.99 Explore Gear
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    Lewmar

    Lewmar 50mm Synchro Block - Single

    50mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling.  Using a combination of scientifically optimized block geometry, a Free-Spin bearing, and a self-aligning head to reduce friction and...

    MSRP: $39.95
    $27.99
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  • Lewmar 60mm HTX Block - Single Lewmar 77.99 Explore Gear
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    Lewmar

    Lewmar 60mm HTX Block - Single

    60mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and sailors have resulted in the Lewmar HTX Hardware Range.  Drawing upon the design of the Racing Range, the HTX blocks...

    MSRP: $109.95
    $80.99
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  • Lewmar 60mm Synchro Block - Single Lewmar 36.99 Explore Gear
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    Lewmar

    Lewmar 60mm Synchro Block - Single

    60mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling.  Using a combination of scientifically optimized block geometry, a Free-Spin bearing, and a self-aligning head to reduce friction and...

    MSRP: $51.95
    $38.99
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  • Lewmar 72mm HTX Block - Single Lewmar 123.99 Explore Gear
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    Lewmar

    Lewmar 72mm HTX Block - Single

    72mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and sailors have resulted in the Lewmar HTX Hardware Range. Drawing upon the design of the Racing Range, the HTX blocks are...

    MSRP: $171.95
    $128.99
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  • Lewmar 72mm Synchro Block - Single Lewmar 56.99 Explore Gear
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    Lewmar

    Lewmar 72mm Synchro Block - Single

    72mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling.  Using a combination of scientifically optimized block geometry, a Free-Spin bearing, and a self-aligning head to reduce friction and...

    MSRP: $78.95
    $58.99
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  • Lewmar 90mm Synchro Block - Single Lewmar 128.99 Explore Gear
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    Lewmar

    Lewmar 90mm Synchro Block - Single

    90mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling.  Using a combination of scientifically optimized block geometry, a Free-Spin bearing, and a self-aligning head to reduce friction and...

    MSRP: $178.95
    $133.99
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  • Ronstan Kite Block - Black w/White Sheave (Pair) Ronstan 13.09 Explore Gear
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    Ronstan

    Ronstan Kite Block - Black w/White Sheave (Pair)

    Kite Block - Black w/White SheaveFeatures:Lightweight durable constructionEconomicalMaintenance freeApplications:Vang, cunningham and trapeze retriever systems on dinghiesLeech line tackles, bunk adjusters etc on larger yachtsMaterials:U.V. stabilized...

    MSRP: $16.95
    $12.99
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  • Ronstan Nylatron Sheave Box - Single Upright Lead Block Ronstan 28.38 Explore Gear
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    Ronstan

    Ronstan Nylatron Sheave Box - Single Upright Lead Block

    Nylatron Sheave Box - Single Upright Lead BlockLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.When mounted in an inverted position, are frequently used as upright leads.Features:The...

    MSRP: $34.39
    $29.23
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  • Ronstan Series 15 Ball Bearing Utility Block - Double, Loop Head Ronstan 22.91 Explore Gear
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    Ronstan

    Ronstan Series 15 Ball Bearing Utility Block - Double, Loop Head

    Series 15 Ball Bearing Utility Block - Double, Loop HeadFeatures:Smallest and lightest ball bearing block availablePrecision molded acetal sheave running on stainless steel ball bearings provide high performance & low frictionSingle loop head blocks...

    MSRP: $28.00
    $23.80
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  • Ronstan Series 15 Ball Bearing Utility Block - Exit Block Ronstan 31.11 Explore Gear
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    Ronstan

    Ronstan Series 15 Ball Bearing Utility Block - Exit Block

    Series 15 Ball Bearing Utility Block - Exit BlockFeatures:Smallest and lightest ball bearing block availablePrecision molded acetal sheave running on stainless steel ball bearings provide high performance & low frictionSingle loop head blocks...

    MSRP: $36.60
    $31.11
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