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Harken Blocks

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CategorySailboat Hardware, Parts & Accessories
CategorySailboat Blocks & Hardware
BrandHarken
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40MM CARBO T2 BLOCK

Harken

40 mm T2 Soft-Attach Block

SKU: 375921 | Item ID: HAR 2149

$42.95

In Stock
29MM CARBO CHEEK BLOCK

Harken

29 mm Carbo Cheek Block

SKU: 127859 | Item ID: HAR 350

$17.95

Out of Stock
29MM CARBO T2 BLOCK

Harken

29 mm T2 Soft-Attach Block

SKU: 375920 | Item ID: HAR 2146

$27.95

In Stock
29MM SINGLE CARBO FIXED BLOCK

Harken

29 mm Carbo Block

SKU: 127857 | Item ID: HAR 348

$16.95

Out of Stock
BULLET CHEEK BLOCK

Harken

22 mm Cheek Bullet Block

SKU: 07433 | Item ID: HAR 092

$19.47

In Stock
14 mm Harken Lead Ring

Harken

14 mm Lead Ring

SKU: 434065 | Item ID: HAR 3271

$20.95

In Stock
40MM CARBO SINGLE BLOCK SWL 485

Harken

40 mm Carbo Block - Swivel

SKU: 91705 | Item ID: HAR 2636

$36.95

In Stock
29MM SINGLE CARBO SWIVEL BLOCK /BKT

Harken

29 mm Carbo Block - Swivel, Becket

SKU: 127850 | Item ID: HAR 341

$32.95

In Stock
57MM SINGLE CARBO BLOCK 792# SWL

Harken

57 mm Carbo Block - Swivel

SKU: 91697 | Item ID: HAR 2600

$53.95

In Stock
MICRO CHEEK BLOCK

Harken

22 mm Cheek Micro Block

SKU: 07570 | Item ID: HAR 233

$19.95

In Stock
WIRE BULLET CHEEK BLOCK

Harken

29 mm Wire Cheek Bullet Block

SKU: 07449 | Item ID: HAR 109

$30.95

In Stock
Harken 45 mm Element Block 6230

Harken

45 mm Element Block - Swivel

SKU: 1007796 | Item ID: HAR 6230

$42.80

In Stock
Image coming soon

Harken

18 mm Fly Soft-Attach Double Block

SKU: 434049 | Item ID: HAR 2158

$41.95

In Stock
Image coming soon

Harken

57 mm Power3 Ratchamatic Block - Swivel, Red Sheave

SKU: 1002589 | Item ID: HAR 2625.RED

$122.95

In Stock
29MM DOUBLE CARBO SWIVEL BLOCK

Harken

29 mm Carbo Double Block - Swivel

SKU: 127851 | Item ID: HAR 342

$51.95

In Stock
29MM SINGLE CARBO SWIVEL

Harken

29 mm Carbo Block - Swivel

SKU: 127848 | Item ID: HAR 340

$28.95

In Stock
75MM CARBO RATCHET BLOCK

Harken

75mm Carbo Ratchet Block - Swivel

SKU: 168594 | Item ID: HAR 2670

$99.95

In Stock
57MM SINGLE W/BKT CARBO BLOCK 792

Harken

57 mm Carbo Block - Swivel, Becket

SKU: 91698 | Item ID: HAR 2601

$59.95

In Stock
SINGLE 40MM CARBO W/ SWIVEL AND CAM

Harken

40 mm Carbo Block - Swivel, Cam Cleat

SKU: 96983 | Item ID: HAR 2645

$119.95

In Stock
SINGLE MICRO BLOCK W/BECKET

Harken

22 mm Micro Block - Becket

SKU: 07562 | Item ID: HAR 225

$16.95

In Stock
Image coming soon

Harken

57 mm Power3 Soft-Attach Ratchamatic Block - Red Sheave

SKU: 1002588 | Item ID: HAR 2160.RED

$89.95

In Stock
SINGLE SWIVEL BULLET BLOCK

Harken

22 mm Bullet Block - Swivel

SKU: 07510 | Item ID: HAR 166

$34.95

In Stock
Image coming soon

Harken

57 mm Power3 Ratchet Block - Swivel, Red Sheave

SKU: 1002587 | Item ID: HAR 2135.RED

$86.95

In Stock
Image coming soon

Harken

29 mm T2 Soft-Attach Double Block

SKU: 434044 | Item ID: HAR 2147

$47.95

In Stock
16 mm Classic Single Block

Harken

16 mm Classic Single Block

Available in 2 options

$16.95 - $43.95

In Stock
57MM CARBO RATCHET BLOCK

Harken

57 mm Power3 Ratchet Block - Swivel

SKU: 168595 | Item ID: HAR 2135

$82.95

In Stock
Harken 60 mm Element Block - 6260

Harken

60 mm Element Block - Swivel

SKU: 1007809 | Item ID: HAR 6260

$60.15

In Stock
Image coming soon

Harken

40 mm T2 Soft-Attach Double Block

SKU: 434045 | Item ID: HAR 2150

$69.95

In Stock
SINGLE 40MM CARBO STANDUP BLOCK

Harken

40 mm Stand-up Carbo Block

SKU: 96982 | Item ID: HAR 2652

$40.95

In Stock
40MM CARBO CHEEK BLOCK 485 SWL

Harken

40 mm Carbo Cheek Block

SKU: 96975 | Item ID: HAR 2644

$35.95

In Stock
Harken 45 mm Element Fiddle Block 6232

Harken

45 mm Element Fiddle Block - Swivel

SKU: 1007798 | Item ID: HAR 6232

$65.95

In Stock
THRU-DECK BLOCK

Harken

29 mm Thru-Deck Bullet Block

SKU: 07429 | Item ID: HAR 088

$28.95

In Stock
57MM CARBO T2 BLOCK

Harken

57 mm T2 Soft-Attach Block

SKU: 375922 | Item ID: HAR 2152

$51.95

Out of Stock
SINGLE 16MM AIR BLOCK W/BECKET

Harken

16 mm Classic Block - Becket

SKU: 56509 | Item ID: HAR 405

$19.95

In Stock
40MM CARBO FIDDLE BLOCK W/ CAM BKT

Harken

40 mm Carbo Fiddle Block - Swivel, Becket, Cam Cleat

SKU: 127874 | Item ID: HAR 2658

$139.95

In Stock
40MM CARBO RATCHET BLOCK

Harken

40 mm Carbo Ratchet Block - Swivel

SKU: 155063 | Item ID: HAR 2608

$69.95

In Stock
40MM CARBO DOUBLE BLOCK W/BKT 970

Harken

40 mm Double Carbo Block - Swivel, Becket

SKU: 91708 | Item ID: HAR 2639

$88.95

In Stock
40MM CARBO DOUBLE BLOCK SWL#970

Harken

40 mm Double Carbo Block - Swivel

SKU: 91707 | Item ID: HAR 2638

$82.95

In Stock
45 mm Element Fiddle Block with Cam & Becket 6234

Harken

45 mm Element Fiddle Block - Swivel, Becket, Cam

SKU: 1007800 | Item ID: HAR 6234

$112.25

In Stock
40MM CARBO TRIPLE BLOCK W/BKT 1455

Harken

40mm Triple Carbo Blocks - Swivel, Becket

SKU: 91710 | Item ID: HAR 2641

$143.95

Out of Stock
Harken 80 mm Element Block - 6290

Harken

80 mm Element Block - Swivel

SKU: 1007826 | Item ID: HAR 6290

$105.25

In Stock
57MM DOUBLE CARBO BLOCK 1584# SWL

Harken

57 mm Double Carbo Block - Swivel

SKU: 91699 | Item ID: HAR 2602

$113.95

In Stock
40MM CARBO SINGLE BLOCK W/BKT #485

Harken

40 mm Carbo Block - Swivel, Becket

SKU: 91706 | Item ID: HAR 2637

$42.95

In Stock
60 mm Element Double Block - 6269

Harken

60 mm Element Double Block - Swivel

SKU: 1007818 | Item ID: HAR 6269

$139.95

In Stock
SINGLE 40MM CARBO BLOCK W/ FIXED

Harken

40 mm Carbo Block

SKU: 96981 | Item ID: HAR 2650

$29.95

In Stock
 1-45 results of 478
If you are looking for the best blocks for your sailing needs, you should check out the Harken blocks at Fisheries Supply. Harken blocks are designed to offer quality and performance for any trimming task, from dinghy to offshore racing. You can choose from different sizes and configurations, such as ratchet blocks, snatch blocks, block and tackle systems, and the innovative Harken FlatWinder powered block that allows you to adjust the angle of the lead. Harken blocks are made of durable materials and feature a smooth and efficient bearing system that reduces friction and increases power. Whether you need a Harken ratchet block for your dinghy, a Harken snatch block for quick rigging changes, or a Harken block and tackle for precise control, you will find them all at Fisheries Supply. Our representatives are ready to help you select the right Harken blocks for your boat and sailing style. Browse all our Harken marine products.