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Harken Blocks

478 results
CategorySailboat Hardware, Parts & Accessories
CategorySailboat Blocks & Hardware
BrandHarken
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Wire Rope Compatible
40MM CARBO SINGLE BLOCK SWL 485

Harken

40 mm Carbo Block - Swivel

SKU: 91705 | Item ID: HAR 2636

$36.95

In Stock
MICRO CHEEK BLOCK

Harken

22 mm Cheek Micro Block

SKU: 07570 | Item ID: HAR 233

$19.95

In Stock
40MM CARBO T2 BLOCK

Harken

40 mm T2 Soft-Attach Block

SKU: 375921 | Item ID: HAR 2149

$42.95

In Stock
BULLET CHEEK BLOCK

Harken

22 mm Cheek Bullet Block

SKU: 07433 | Item ID: HAR 092

$19.47

In Stock
44MM HALYARD BLOCK

Harken

44 mm Mastbase Block

SKU: 80933 | Item ID: HAR 1986

$86.95

In Stock
SINGLE 40MM CARBO BLOCK W/ FIXED

Harken

40 mm Carbo Block

SKU: 96981 | Item ID: HAR 2650

$29.95

In Stock
40MM CARBO TRIPLE BLOCK W/BKT 1455

Harken

40mm Triple Carbo Blocks - Swivel, Becket

SKU: 91710 | Item ID: HAR 2641

$143.95

In Stock
40MM CARBO TRIPLE BLOCK SWL1455

Harken

40mm Triple Carbo Blocks - Swivel

SKU: 91709 | Item ID: HAR 2640

$137.95

In Stock
WIRE BULLET CHEEK BLOCK

Harken

29 mm Wire Cheek Bullet Block

SKU: 07449 | Item ID: HAR 109

$30.95

Out of 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
29MM CARBO T2 BLOCK

Harken

29 mm T2 Soft-Attach Block

SKU: 375920 | Item ID: HAR 2146

$27.95

Out of Stock
40 mm Zircon Block

Harken

57 mm Zircon Single Block

SKU: 1039140 | Item ID: HAR 2195

$59.95

In Stock
Harken 45 mm Element Block 6230

Harken

45 mm Element Block - Swivel

SKU: 1007796 | Item ID: HAR 6230

$42.80

In Stock
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
57MM DOUBLE CARBO BLOCK 1584# SWL

Harken

57 mm Double Carbo Block - Swivel

SKU: 91699 | Item ID: HAR 2602

$113.95

In Stock
29MM SINGLE CARBO FIXED BLOCK

Harken

29 mm Carbo Block

SKU: 127857 | Item ID: HAR 348

$16.95

In Stock
THRU-DECK BLOCK

Harken

29 mm Thru-Deck Bullet Block

SKU: 07429 | Item ID: HAR 088

$28.95

In Stock
57MM DOUBLE W/BKT CARBO BLOCK 158

Harken

57 mm Double Carbo Block - Swivel, Becket

SKU: 91700 | Item ID: HAR 2603

$119.95

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
SHEAVE FOR BULLET BLOCK

Harken

29 mm Bullet Self-Contained Sheave

SKU: 07504 | Item ID: HAR 160

$13.95

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 MICRO BLOCK W/BECKET

Harken

22 mm Micro Block - Becket

SKU: 07562 | Item ID: HAR 225

$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
Harken 60 mm Element Block - 6260

Harken

60 mm Element Block - Swivel

SKU: 1007809 | Item ID: HAR 6260

$60.15

In Stock
SINGLE 16MM AIR BLOCK W/BECKET

Harken

16 mm Classic Block - Becket

SKU: 56509 | Item ID: HAR 405

$19.95

In Stock
45 mm Element Double Block 6238

Harken

45 mm Element Double Block - Swivel

SKU: 1007804 | Item ID: HAR 6238

$100.65

In Stock
29MM SINGLE CARBO SWIVEL

Harken

29 mm Carbo Block - Swivel

SKU: 127848 | Item ID: HAR 340

$28.95

In Stock
SINGLE SWIVEL BULLET BLOCK

Harken

22 mm Bullet Block - Swivel

SKU: 07510 | Item ID: HAR 166

$34.95

In Stock
SINGLE MICRO W/BECKET & SHACKL

Harken

22 mm Shackle Micro Block - Becket

SKU: 07572 | Item ID: HAR 235

$22.95

In Stock
2IN SHEAVE FOR 3/16IN WIRE

Harken

51 mm Self-Contained Sheave

SKU: 04032 | Item ID: HAR 311

$72.95

In Stock
29MM CARBO CHEEK BLOCK

Harken

29 mm Carbo Cheek Block

SKU: 127859 | Item ID: HAR 350

$17.95

In Stock
57MM CARBO T2 BLOCK W/LOOP

Harken

57 mm T2 Loop Soft-Attach Block

SKU: 375924 | Item ID: HAR 2151

$57.95

In Stock
40MM CARBO DOUBLE BLOCK FIXED HEAD

Harken

40 mm Double Carbo Block

SKU: 91711 | Item ID: HAR 2642

$69.95

In Stock
60 mm Element Fiddle Block - 6262

Harken

60 mm Element Fiddle Block - Swivel

SKU: 1007811 | Item ID: HAR 6262

$86.80

In Stock
29MM TRIPLE CARBO SWIVEL BLOCK

Harken

29 mm Triple Carbo Air Block - Swivel

SKU: 127853 | Item ID: HAR 344

$67.95

Out of Stock
57MM CARBO T2 BLOCK

Harken

57 mm T2 Soft-Attach Block

SKU: 375922 | Item ID: HAR 2152

$51.95

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
Harken 80 mm Element Fiddle Block - 6293

Harken

80 mm Element Fiddle Block - Swivel, Becket

SKU: 1007829 | Item ID: HAR 6293

$179.40

Out of Stock
57MM SB RATCHAMATIC FLIP FLOP BLOCK

Harken

57 mm Ratchamatic Flip-Flop Block

SKU: 199310 | Item ID: HAR 2144

$245.95

Special Order Only
57MM FLIP FLOP BLOCK W/ LOCKOFF (ALUM)

Harken

57 mm Aluminum Flip-Flop Block - Lockoff

SKU: 440499 | Item ID: HAR 3194

$351.38

Special Order Only
Image coming soon

Harken

125 mm 15T Aluminum High-Load Loop Snatch Block

SKU: 456587 | Item ID: HAR 3303

$2,357.95

Special Order Only
40MM CARBO CHEEK RATCHET BLOCK

Harken

40 mm Cheek Carbo Ratchet Block

SKU: 155575 | Item ID: HAR 2614

$76.95

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.