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Harken Blocks

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CategorySailboat Hardware, Parts & Accessories
CategorySailboat Blocks & Hardware
BrandHarken
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Wire Rope Compatible
29MM CARBO T2 BLOCK

Harken

29 mm T2 Soft-Attach Block

SKU: 375920 | Item ID: HAR 2146

$27.95

In Stock
29MM CARBO CHEEK BLOCK

Harken

29 mm Carbo Cheek Block

SKU: 127859 | Item ID: HAR 350

$17.95

Out of Stock
40MM CARBO T2 BLOCK

Harken

40 mm T2 Soft-Attach Block

SKU: 375921 | Item ID: HAR 2149

$42.95

In Stock
29MM SINGLE CARBO FIXED BLOCK

Harken

29 mm Carbo Block

SKU: 127857 | Item ID: HAR 348

$16.95

In Stock
Harken 80 mm Element Block - 6290

Harken

80 mm Element Block - Swivel

SKU: 1007826 | Item ID: HAR 6290

$105.25

In Stock
MICRO CHEEK BLOCK

Harken

22 mm Cheek Micro Block

SKU: 07570 | Item ID: HAR 233

$19.95

In Stock
SINGLE 40MM CARBO STANDUP BLOCK

Harken

40 mm Stand-up Carbo Block

SKU: 96982 | Item ID: HAR 2652

$40.95

In Stock
BULLET CHEEK BLOCK

Harken

22 mm Cheek Bullet Block

SKU: 07433 | Item ID: HAR 092

$19.47

In Stock
SINGLE MICRO BLOCK W/BECKET

Harken

22 mm Micro Block - Becket

SKU: 07562 | Item ID: HAR 225

$16.95

In Stock
SINGLE SWIVEL BULLET W/BECKET

Harken

22 mm Bullet Block - Swivel, Becket

SKU: 07511 | Item ID: HAR 167

$37.95

In Stock
29MM SINGLE CARBO SWIVEL

Harken

29 mm Carbo Block - Swivel

SKU: 127848 | Item ID: HAR 340

$28.95

In Stock
57MM SINGLE CARBO BLOCK 792# SWL

Harken

57 mm Carbo Block - Swivel

SKU: 91697 | Item ID: HAR 2600

$53.95

In Stock
40MM CARBO SINGLE BLOCK SWL 485

Harken

40 mm Carbo Block - Swivel

SKU: 91705 | Item ID: HAR 2636

$36.95

In Stock
Harken 60 mm Element Block - 6260

Harken

60 mm Element Block - Swivel

SKU: 1007809 | Item ID: HAR 6260

$60.15

In Stock
SINGLE 40MM CARBO BLOCK W/ FIXED

Harken

40 mm Carbo Block

SKU: 96981 | Item ID: HAR 2650

$29.95

In Stock
Harken 45 mm Element Block 6230

Harken

45 mm Element Block - Swivel

SKU: 1007796 | Item ID: HAR 6230

$42.80

In Stock
10 mm Harken Lead Ring

Harken

10 mm Lead Ring

SKU: 434064 | Item ID: HAR 3270

$19.95

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
40MM CARBO SINGLE BLOCK W/BKT #485

Harken

40 mm Carbo Block - Swivel, Becket

SKU: 91706 | Item ID: HAR 2637

$42.95

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 FIDDLE BLOCK

Harken

40 mm Carbo Fiddle Block - Swivel

SKU: 127871 | Item ID: HAR 2655

$50.95

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
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

38.5 mm 2.3T Aluminum High-Load Loop Snatch Block

SKU: 456583 | Item ID: HAR 3299

$435.95

In Stock
44MM HALYARD BLOCK

Harken

44 mm Mastbase Block

SKU: 80933 | Item ID: HAR 1986

$86.95

In Stock
WIRE BULLET CHEEK BLOCK

Harken

29 mm Wire Cheek Bullet Block

SKU: 07449 | Item ID: HAR 109

$30.95

In Stock
SINGLE 16MM AIR BLOCK W/BECKET

Harken

16 mm Classic Block - Becket

SKU: 56509 | Item ID: HAR 405

$19.95

In Stock
DOUBLE UPRIGHT BIG BULLET

Harken

38 mm Double Upright Lead Big Bullet Block

SKU: 07560 | Item ID: HAR 223

$86.95

In Stock
57mm Carbo Fiddle Ratchet w/Becket/Cam

Harken

57 mm Fiddle Ratchet Block - Swivel, Becket, Cam Cleat

SKU: 373644 | Item ID: HAR 2676

$205.95

In Stock
57MM CARBO T2 BLOCK

Harken

57 mm T2 Soft-Attach Block

SKU: 375922 | Item ID: HAR 2152

$51.95

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
40 mm Zircon Block

Harken

57 mm Zircon Single Block

SKU: 1039140 | Item ID: HAR 2195

$59.95

Out of Stock
40MM CARBO CHEEK BLOCK 485 SWL

Harken

40 mm Carbo Cheek Block

SKU: 96975 | Item ID: HAR 2644

$35.95

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
SINGLE SWIVEL BULLET BLOCK

Harken

22 mm Bullet Block - Swivel

SKU: 07510 | Item ID: HAR 166

$34.95

In Stock
75mm Carbo Fiddle Ratchet w/Becket/Cam

Harken

75 mm Carbo Fiddle Rachet Block - Swivel, Becket, Cam Cleat

SKU: 373648 | Item ID: HAR 2697

$260.95

In Stock
THRU-DECK BLOCK

Harken

29 mm Thru-Deck Bullet Block

SKU: 07429 | Item ID: HAR 088

$28.95

In Stock
THRU-DECK MICRO BLOCK

Harken

22 mm Thru-Deck Micro Block

SKU: 07576 | Item ID: HAR 242

$34.95

Out of Stock
40MM CARBO TRIPLE BLOCK SWL1455

Harken

40mm Triple Carbo Blocks - Swivel

SKU: 91709 | Item ID: HAR 2640

$137.95

In Stock
BULLET THRU-DECK BLOCK W/SS COVER

Harken

22 mm Thru-Deck Bullet Block - Stainless Cover Plate

SKU: 04021 | Item ID: HAR 287

$41.95

Special Order Only
75 mm Black Magic Airblocks

Harken

75 mm Aluminum Black Magic Stand-Up Block

SKU: 395059 | Item ID: HAR 3244

$711.95

Special Order Only
WIRE THRU-DECK BLOCK W/SS COVER

Harken

29 mm Wire Thru-Deck Bullet Block - SS Cover

SKU: 04022 | Item ID: HAR 288

$48.95

Special Order Only
45 mm Element Double Block 6238

Harken

45 mm Element Double Block - Swivel

SKU: 1007804 | Item ID: HAR 6238

$100.65

In Stock
40MM CARBO DOUBLE BLOCK FIXED HEAD

Harken

40 mm Double Carbo Block

SKU: 91711 | Item ID: HAR 2642

$69.95

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
 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.