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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  • SeaSure Hatch Lock
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    SeaSure

    SeaSure Hatch Lock

    Hatch LockUsed to secure the sliding hatch to the washboards, this hatch lock can be operated from the cabin or the cockpit. Provision for a padlock.Features:Suitable for washboards up to 19mm thickThe Only RORC-certified hatch...

    MSRP: $226.73
    $186.99
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  • SeaSure Tiller Lock Gun - Grey
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    SeaSure

    SeaSure Tiller Lock Gun - Grey

    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
    $200.99
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  • Wichard Snatch Block w\/Snap Shackle - Max Rope Size 12mm (15\/32")
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    Wichard Marine

    Wichard Snatch Block w/Snap Shackle - Max Rope Size 12mm (15/32")

    Snatch Block with Snap Shackle - Max Rope Size 12mm (15/32")Features:Free rotation thanks to snap shackleVery strong closing systemEasy opening by simply pulling on the plunger pinShock and scratch-resistant thanks to the elastomer molded...

    MSRP: $320.85
    $272.72
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  • Ronstan Series 40 Orbit BB Quin Block w/Swivel Shackle Ronstan 186.49 Explore Gear
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    Ronstan

    Ronstan Series 40 Orbit BB Quin Block w/Swivel Shackle

    Series 40 Orbit BB Quin Block with Swivel ShackleThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in...

    MSRP: $225.98
    $186.49
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  • Harken 57mm Aluminum Low Load Black Magic Block w/Swivel Harken 190.95 Explore Gear
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    Harken

    Harken 57mm Aluminum Low Load Black Magic Block w/Swivel

    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:...

    MSRP: $236.25
    $207.95
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  • Harken 60mm Element Triple Block Harken 232.5 Explore Gear
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    Harken

    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...

    $250.25
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  • Harken 57mm Carbo Block Flip Flop w/Cam Harken 297.95 Explore Gear
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    Harken

    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: $357.35
    $314.95
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  • Schaefer Twin Sheet Lead 25x3MM - Black Schaefer Marine 276.99 Explore Gear
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    Schaefer Marine

    Schaefer Twin Sheet Lead 25x3MM - Black

    Twin Sheet Lead 25x3MM - Black32-77 Twin Sheet Lead block. The anodized aluminum body is machined from 6061-T6 aluminum and articulates to ensure a proper lead. Anodized aluminum sheave runs on Nomex™/Teflon™ bearing for a low-friction high...

    MSRP: $372.80
    $316.99
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  • Harken 57mm Triple Carbo Block - Swivel, Becket, Cam Cleat Harken 269.95 Explore Gear
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    Harken

    Harken 57mm Triple Carbo Block - Swivel, Becket, Cam Cleat

    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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  • Harken 57mm Carbo Quad Block - Swivel Harken 198.95 Explore Gear
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    Harken

    Harken 57mm Carbo Quad Block - Swivel

    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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  • Harken 57mm Quad Block Swivel, Center Becket Harken 180.99 Explore Gear
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    Harken

    Harken 57mm Quad Block Swivel, Center Becket

    57mm Quad Block Swivel, Center BecketLow-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: $239.65
    $190.99
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  • Harken Midrange Single w/Aluminum Sheave Block Harken 174.95 Explore Gear
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    Harken

    Harken Midrange Single w/Aluminum Sheave Block

    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 Midrange Double Block Harken 248.95 Explore Gear
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    Harken

    Harken Midrange Double Block

    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 60mm Element Stand Up Block Harken 200.55 Explore Gear
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    Harken

    Harken 60mm Element Stand Up Block

    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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  • Schaefer Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mm Schaefer Marine 202.99 Explore Gear
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    Schaefer Marine

    Schaefer Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mm

    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)...

    MSRP: $265.70
    $231.99
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  • Harken 60mm Triple Aluminum Element Block w/Swivel Becket Harken 182.9 Explore Gear
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    Harken

    Harken 60mm Triple Aluminum Element Block w/Swivel Becket

    60mm Triple 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...

    $196.85
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  • Harken 60mm Triple Aluminum Element Block w/Swivel Harken 162 Explore Gear
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    Harken

    Harken 60mm Triple Aluminum Element Block w/Swivel

    60mm Triple 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...

    $174.35
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  • Schaefer Stand-Up Swivel - Aluminum Block Schaefer Marine 195.99 Explore Gear
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    Schaefer Marine

    Schaefer Stand-Up Swivel - Aluminum Block

    Stand-Up Swivel - Aluminum BlockSpecifications:Sheave Dia. 2-2/8" (60 mm)Max Line 1/2" (13 mm)Diameter includes urethane base 3-3/8" (86 mm)Height 4-25/32" (120 mm)H2 2-15/32" (63 mm)Fastener Size (4),1/4" RH (6 mm)C/C 1-11/16" (43 mm)SWL 2250 lbs (1020...

    MSRP: $256.25
    $223.99
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  • Schaefer Spring Loaded/Lined Slide/Aluminum f/1" T-Track Schaefer Marine 187.99 Explore Gear
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    Schaefer Marine

    Schaefer Spring Loaded/Lined Slide/Aluminum f/1" T-Track

    Spring Loaded/Lined Slide/Aluminum for 1" T-TrackDelrin™ sheave ensures smooth operation and high safe working load. Anodized aluminum cheeks and stainless steel slider ensure reliability. Polyethylene liner and pin stop allow for easy adjustment...

    MSRP: $246.75
    $215.99
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  • Schaefer Stand-Up Swivel w/Aluminum Cheeks Schaefer Marine 162.99 Explore Gear
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    Schaefer Marine

    Schaefer Stand-Up Swivel w/Aluminum Cheeks

    Stand-Up Swivel with Aluminum CheeksDelrin™ sheave ensures smooth operation and high safe working load. Specifications:Sheave Dia. 2" (51 mm)Max Line 7/16" (11 mm)Diameter includes urethane base 2-7/8" (73 mm)Height 4-1/32" (103 mm)H2 2-3/32"...

    MSRP: $212.90
    $185.99
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