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Harken Blocks

478 results
CategorySailboat Hardware, Parts & Accessories
CategorySailboat Blocks & Hardware
BrandHarken
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Wire Rope Compatible
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
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 DOUBLE BLOCK FIXED HEAD

Harken

40 mm Double Carbo Block

SKU: 91711 | Item ID: HAR 2642

$69.95

Out of Stock
40MM CARBO TRIPLE SWVL W/ BKT CAM

Harken

40mm Triple Carbo Blocks - Swivel, Becket, Cam Cleat

SKU: 128796 | Item ID: HAR 2648

$217.95

In Stock
57MM CARBO FIDDLE BLOCK SWL 2380

Harken

57 mm Carbo Fiddle Block - Swivel

SKU: 127867 | Item ID: HAR 2621

$63.95

In Stock
75MM CARBO RATCHET BLOCK

Harken

75mm Carbo Ratchet Block - Swivel

SKU: 168594 | Item ID: HAR 2670

$99.95

In Stock
40MM CARBO CHEEK RATCHET BLOCK

Harken

40 mm Cheek Carbo Ratchet Block

SKU: 155575 | Item ID: HAR 2614

$76.95

In Stock
57MM CARBO RATCHET BLOCK

Harken

57 mm Power3 Ratchet Block - Swivel

SKU: 168595 | Item ID: HAR 2135

$82.95

In Stock
SINGLE BLOCK 3/16IN WIRE 2IN

Harken

51 mm Wire High Strength Block

SKU: 07602 | Item ID: HAR 308

$109.95

In Stock
SINGLE 40MM CARBO W/ BECKET AND CAM

Harken

40 mm Carbo Block - Swivel, Becket, Cam Cleat

SKU: 96985 | Item ID: HAR 2646

$125.95

In Stock
BIG BULLET CHEEK BLOCK

Harken

38 mm Cheek Big Bullet Block

SKU: 07468 | Item ID: HAR 132

$35.86

In Stock
20 mm Harken Lead Ring

Harken

20 mm Lead Ring

SKU: 434066 | Item ID: HAR 3272

$26.95

In Stock
Twing Blocks

Harken

40mm Twing Block

SKU: 1042315 | Item ID: HAR 2699

$74.00

In Stock
57MM CARBO RATCHAMATIC W/CAM BKT

Harken

57 mm Carbo Ratchamatic Block - Becket, Cam Cleat

SKU: 134555 | Item ID: HAR 2628

$220.95

In Stock
Harken 30 mm Protexit Exit Block - Single

Harken

30 mm Protexit Exit Block - Single

SKU: 1011281 | Item ID: HAR 1200

$87.95

In Stock
DOUBLE 16MM AIR BLOCK

Harken

16 mm Classic Double Block

SKU: 56510 | Item ID: HAR 406

$35.95

In Stock
29MM TRIPLE CARBO W/ BKT & CAMCLEAT

Harken

29 mm Triple Carbo Air Block - Swivel, Becket, Cam Cleat

SKU: 127856 | Item ID: HAR 347

$122.95

In Stock
40MM CARBO FIDDLE BLOCK W/ BKT

Harken

40 mm Carbo Fiddle Block - Swivel, Becket

SKU: 127872 | Item ID: HAR 2656

$56.95

In Stock
DOUBLE 16MM AIR BLOCK W/BECKET

Harken

16 mm Classic Double Block - Becket

SKU: 56511 | Item ID: HAR 407

$38.95

In Stock
40MM CARBO RATCHET BLOCK W/BECKET

Harken

40 mm Carbo Ratchet Block - Swivel, Becket

SKU: 155064 | Item ID: HAR 2609

$75.95

In Stock
57MM TRPL CARBO RATCHAMATIC W/CM/BK

Harken

57 mm Triple Carbo Ratchamatic Block - Becket, Cam Cleat

SKU: 134560 | Item ID: HAR 2630

$338.95

In Stock
57MM CARBO TRIPLE SWVL BKT AND CAM

Harken

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

SKU: 128799 | Item ID: HAR 2618

$251.95

In Stock
2IN MID RANGE DELRIN SHEAVE

Harken

51 mm Delrin Mid-Range Sheave

SKU: 44034 | Item ID: HAR 1533

$16.95

In Stock
DUAL SHEAVE LEAD BLOCK

Harken

29 mm Dual Bullet Sheave

SKU: 07505 | Item ID: HAR 161

$34.95

In Stock
SHEAVE FOR BIG BULLET BLOCK

Harken

38 mm Self-Contained Sheave

SKU: 44019 | Item ID: HAR 265

$14.95

In Stock
SINGLE SWIVEL WIRE BLOCK

Harken

29 mm Wire Bullet Block - Swivel

SKU: 07526 | Item ID: HAR 183

$40.95

In Stock
57MM CARBO RATCHAMATIC W/CAM CLEAT

Harken

57 mm Carbo Ratchamatic Block - Cam Cleat

SKU: 134558 | Item ID: HAR 2627

$214.95

In Stock
SINGLE BULLET BLOCK

Harken

29 mm Bullet Block

SKU: 07423 | Item ID: HAR 082

$19.95

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

In Stock
57MM CARBO RATCHET W/CAM/BKT BLOCK

Harken

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

SKU: 170339 | Item ID: HAR 2139

$192.95

In Stock
SINGLE MICRO W/BECKET & SHACKL

Harken

22 mm Shackle Micro Block - Becket

SKU: 07572 | Item ID: HAR 235

$22.95

In Stock
CHEEK BLOCK 3/16IN WIRE 2IN

Harken

51 mm Wire High Strength Cheek Block

SKU: 07603 | Item ID: HAR 309

$109.95

In Stock
75MM CARBO BLOCK SINGLE

Harken

75 mm Carbo Block - Swivel

SKU: 137461 | Item ID: HAR 2660

$93.95

In Stock
57MM CARBO RATCHAMATIC

Harken

57 mm Power3 Ratchamatic Block

SKU: 134556 | Item ID: HAR 2625

$116.95

In Stock
57MM CARBO RATCHET CHEEK BLOCK

Harken

57 mm Cheek Carbo Ratchet Block

SKU: 170338 | Item ID: HAR 2137

$88.95

In Stock
57MM CARBO RATCHET BLOCK W/CAM

Harken

57 mm Carbo Ratchet Block - Swivel, Cam Cleat

SKU: 168596 | Item ID: HAR 2138

$186.95

In Stock
60 mm Element Fiddle Block - 6265

Harken

60 mm Element Fiddle Block - Swivel, Cam

SKU: 1007814 | Item ID: HAR 6265

$113.40

In Stock
Image coming soon

Harken

40 mm T2 Soft-Attach Double Block

SKU: 434045 | Item ID: HAR 2150

$69.95

In Stock
60 mm Element Fiddle Block - 6264

Harken

60 mm Element Fiddle Block - Swivel, Becket, Cam

SKU: 1007813 | Item ID: HAR 6264

$126.10

In Stock
BIG BULLET SINGLE BLOCK

Harken

38 mm Big Bullet Block

SKU: 07461 | Item ID: HAR 125

$34.95

In Stock
29MM DOUBLE CARBO SWIVEL BLOCK

Harken

29 mm Carbo Double Block - Swivel

SKU: 127851 | Item ID: HAR 342

$51.95

In Stock
SHEAVE ONLY FOR 16MM AIR BLOCK

Harken

16 mm Self-Contained Sheave

SKU: 65915 | Item ID: HAR 415

$12.95

In Stock
3/32IN WIRE SHEAVE 1IN DIA.

Harken

25 mm Self-Contained Sheave - Wire Rope

SKU: 07597 | Item ID: HAR 303

$29.95

In Stock
14 mm Harken Lead Ring

Harken

14 mm Lead Ring

SKU: 434065 | Item ID: HAR 3271

$20.95

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
 46-90 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.