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Sailboat Blocks

      Sailboat Blocks Product Listings

      • Harken 60mm Single Aluminum Element Block w\/Swivel Becket
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        Harken 6261 60mm Single Aluminum Element Block w/Swivel Becket

        $79.15

        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...

      • Harken 57mm Quad Block Swivel, Center Becket
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        Harken HSB380 57mm Quad Block Swivel, Center Becket

        $244.45
        $178.99

        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...

      • Lewmar 50mm Synchro Block w/Becket
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        Lewmar 50mm Synchro Block w/Becket

        $41.49
        $29.99

        Lewmar 50mm Synchro Block w/Becket The Lewmar Synchro block with becket is scientifically optimized to help increase speed, efficiency, and handling. A stainless steel strap increases the blocks strength for a longer service life. The Free-Spin bearing...

      • Lewmar 60mm HTX Single Block
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        Lewmar 60mm HTX Single Block

        $105.99
        $75.99

        Lewmar 60mm HTX Single Block The 60mm HTX Single Block is inspired from Lewmar Racing Range and great for casual or racing sailing alike. Ideal for frequently adjusted lines that are loaded with modern line with reduced diameters. Constructed from high...

      • Ronstan Series 50 All Purpose Block - Double
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        Ronstan RF51200 50 All Purpose Block - Double

        $92.49
        $78.62

        Series 50 All Purpose Block - DoubleAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability...

      • Ronstan Series 40 Orbit Single BB Single Stand-Up Block
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        Ronstan Series 40 Orbit Single BB Single Stand-Up Block

        $59.57
        $49.64

        Series 40 Orbit Single BB Single Stand-Up BlockThe 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 this...

      • Harken 16mm Double Block w\/Becket
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        Harken 16mm Double Block w/Becket

        $46.05
        $40.95

        16mm Double Block with Becket The 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race...

      • Harken 57mm Carbo Single Ratchet Block w\/Swivel
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        Harken 2135 57mm Carbo Single Ratchet Block w/Swivel

        $98.25
        $86.95

        57mm Carbo Single Ratchet Block with SwivelCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.Features:On/off switch operates from both sidesStandard grip: medium/light air; 10:1 holding...

      • Harken 40mm Carbo Single Ratchet Block w\/Swivel Becket Cam Cleat
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        Harken 2610 40mm Carbo Single Ratchet Block w/Swivel Becket Cam Cleat

        $175.30
        $150.95

        40mm Carbo Single Ratchet Block with Swivel Becket & Cam CleatCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Features:Sheave Ø (mm): 40 mmSheave Ø (in): 1-9/16...

      • Harken 40mm Carbo Block Single w\/Swivel Bracket
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        Harken 40mm Carbo Block Single w/Swivel Bracket

        $50.80
        $44.95

        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...

      • Harken 40mm Carbo Block w\/Spring Eyestrap
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        Harken 40mm Carbo Block w/Spring Eyestrap

        $48.05
        $41.95

        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,...

      • Harken 45mm Single Element Block w\/Swivel
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        Harken 45mm Single Element Block w/Swivel

        $48.05

        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...

      • Harken 45mm Single Element Block w\/Swivel Becket
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        Harken 45mm Single Element Block w/Swivel Becket

        $61.05

        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...

      • Harken 60mm Single Element Block Mastbase w\/Swivel
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        Harken 6220 60mm Single Element Block Mastbase w/Swivel

        $62.90

        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...

      • Harken 80mm Single Element Block Mastbase w\/Swivel
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        Harken 6221 80mm Single Element Block Mastbase w/Swivel

        $110.05

        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...

      • Harken 45mm Double Element Block w\/Swivel
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        Harken 6238 45mm Double Element Block w/Swivel

        $105.20

        45mm Double 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...

      • Ronstan Series 40 Ball Bearing Orbit Block - Single - Becket - Cleat - Swivel Head
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        Ronstan RF45130 Series 40 Ball Bearing Orbit Block - Single - Becket - Cleat - Swivel Head

        $119.02
        $101.17

        Series 40 Ball Bearing Orbit Block - Single - Becket - Cleat - Swivel HeadFeatures:Ultra LightweightLow friction 2-stage Orbital ball bearing systemHighest working load in its classLow profile and compactHigh performance cleatingLightweightKilogram for...

      • Ronstan Series 75 Core Block - Single
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        Ronstan Series 75 Core Block™ - Single

        $181.00
        $153.85

        Series 75 Core Block™ - SingleCore Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle...

      • Barton Marine Ratchet Block - 55mm
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        Barton 90500 Marine Ratchet Block - 55mm

        $131.37
        $118.23

        Ratchet Block - 55mmThe Barton Ratchet Block is designed to be used on mainsheet systems and spinnaker sheets on dinghies and keelboats and for small yachts up to 30 feet.Combining high-performance engineering and contemporary design, the 2-3/16" (55...

      • Furuno B285M Medium-Frequency CHIRP Transducer w\/Temperature - Bronze Thru-Hull w\/High Speed Fairing Block
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        Furuno B285M Medium-Frequency CHIRP Transducer w/Temperature - Bronze Thru-Hull w/High Speed Fairing Block

        $1,300.00

        B285M Medium-Frequency CHIRP Transducer with Temperature - Bronze Thru-Hull with High Speed Fairing BlockFeatures:Frequency: Chirp 85 - 135 kHzPower Rating: 1 KWConnector: 10 PinFairing Block: High Speed Fairing Block IncludedThis product may not be...

      Sailboat Blocks

      Sailors know that the hardware pulleys used to direct guide lines are called 'sailboat blocks’. These pulleys are useful machines with parts like strops, cheeks, straps, shelves, and bushings that make lighter work of hoisting and lowering sails. Problem is, the friction created when in use wears down these components quickly. The good news for sailors is that Wholesale Marine carries an extensive line of replacement sailboat blocks from leading marine manufacturers like Barton Marine and Ronstan. And you thought we only catered to gas-powered craft!

      Whether you are rapidly easing a sheet or gybing asymmetric spinnakers, Ronstan’s 55-Rachet Mount Orbit Block offers the strength and ease of use either task requires. It provides up to 20:1 holding power along with high-performance cleating. When you’re looking for a reverse shackle block, Barton Marine’s 05420 Size 5 Fiddle offers great flexibility and is available in cam, cleat, fiddle, and fiddle and cam versions as well.

      Small Craft Advisory: Wholesale Marine Has Everything You Need!

      Just need a simple single cheek block? Try Barton Marine’s 04160. It’s great for mainsheets, lead blocks, vang tackles and fills the need for a compact purchase tackle. For smaller craft, Barton does not cut corners on quality. Barton’s Small Snatch Block w/Stainless Snap Shackle is well-made and built to last. BTW: We recommend attaching a bungee line to the becket to avoid snagging. Remember, Wholesale Marine has the selection of sailboat blocks every boater needs! 

      Remember, sailor or boating enthusiast, whatever your recreational boating life requires, Wholesale Marine carries it. For the same day, flat rate shipping, easy returns, and dependable customer service and advice. You can order your replacement sailboat blocks or any other recreational boat items with confidence from Wholesale Marine. We’re here for you Monday through Friday from 8:30 AM until 4:30 PM EST at (877) 388-2628. Ask about our Captain’s Club Rewards Program for additional discounts the next time you shop at Wholesale Marine!

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