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Harken Blocks

478 results
CategorySailboat Hardware, Parts & Accessories
CategorySailboat Blocks & Hardware
BrandHarken
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Harken

57 mm Power3 Ratchet Block - Swivel, Red Sheave

SKU: 1002587 | Item ID: HAR 2135.RED

$86.95

In Stock
THRU-DECK BLOCK

Harken

29 mm Thru-Deck Bullet Block

SKU: 07429 | Item ID: HAR 088

$28.95

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
SINGLE SWIVEL BULLET W/BECKET

Harken

22 mm Bullet Block - Swivel, Becket

SKU: 07511 | Item ID: HAR 167

$37.95

In Stock
10 mm Harken Lead Ring

Harken

10 mm Lead Ring

SKU: 434064 | Item ID: HAR 3270

$19.95

In Stock
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Harken

18 mm Fly Soft-Attach Double Block

SKU: 434049 | Item ID: HAR 2158

$41.95

In Stock
SINGLE SWIVEL WIRE BLOCK

Harken

29 mm Wire Bullet Block - Swivel

SKU: 07526 | Item ID: HAR 183

$40.95

In Stock
29MM DOUBLE CARBO SWIVEL BLOCK /BKT

Harken

29 mm Carbo Double Block - Swivel, Becket

SKU: 127852 | Item ID: HAR 343

$55.95

In Stock
57MM CARBO RATCHET BLOCK

Harken

57 mm Power3 Ratchet Block - Swivel

SKU: 168595 | Item ID: HAR 2135

$82.95

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
Harken 80 mm Element Double Block - 6297

Harken

80 mm Element Double Block - Swivel, Becket

SKU: 1007833 | Item ID: HAR 6297

$231.40

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 W/BKT 970

Harken

40 mm Double Carbo Block - Swivel, Becket

SKU: 91708 | Item ID: HAR 2639

$88.95

In Stock
SMALL STAND UP BOOT 2INX 1-9/16IN

Harken

Small Standup Base Boot

SKU: 136634 | Item ID: HAR 369

$13.95

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
57 mm Black Magic Airblocks

Harken

57 mm Aluminum Black Magic Footblock

SKU: 395035 | Item ID: HAR 3220

$219.95

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
75MM CARBO RATCHET BLOCK W/BECKET

Harken

75mm Carbo Ratchet Block - Swivel, Becket

SKU: 168976 | Item ID: HAR 2671

$112.95

In Stock
29MM CARBO DOUBLE FIXED BLOCK

Harken

29 mm Carbo Double Block

SKU: 155062 | Item ID: HAR 381

$43.95

In Stock
75mm Carbo Fiddle w/Becket

Harken

75 mm Carbo Fiddle Block - Swivel, Becket

SKU: 373638 | Item ID: HAR 2691

$123.95

In Stock
40 mm Zircon Block

Harken

57 mm Zircon Double Block

SKU: 1039142 | Item ID: HAR 2197

$117.95

In Stock
18MM CARBO T18 BLOCK

Harken

18 mm Fly Soft-Attach Block

SKU: 386655 | Item ID: HAR 2698

$24.95

In Stock
57MM CARBO RATCHAMATIC

Harken

57 mm Power3 Ratchamatic Block

SKU: 134556 | Item ID: HAR 2625

$116.95

In Stock
57MM CARBO RATCHAMATIC CHEEK BLOCK

Harken

57 mm Cheek Carbo Ratchamatic Block

SKU: 143794 | Item ID: HAR 2633

$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 RATCHET BLOCK W/BECKET

Harken

40 mm Carbo Ratchet Block - Swivel, Becket

SKU: 155064 | Item ID: HAR 2609

$75.95

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
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
Harken 80 mm Element Double Block - 6296

Harken

80 mm Element Double Block - Swivel

SKU: 1007832 | Item ID: HAR 6296

$196.70

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 with Becket 6233

Harken

45 mm Element Fiddle Block - Swivel, Becket

SKU: 1007799 | Item ID: HAR 6233

$74.05

In Stock
29MM TRIPLE CARBO SWIVEL BLOCK

Harken

29 mm Triple Carbo Air Block - Swivel

SKU: 127853 | Item ID: HAR 344

$67.95

In Stock
40 mm Zircon Block

Harken

57 mm Zircon Double Block, Becket

SKU: 1039143 | Item ID: HAR 2198

$123.95

In Stock
29MM DOUBLE CARBO SWIVEL BLOCK

Harken

29 mm Carbo Double Block - Swivel

SKU: 127851 | Item ID: HAR 342

$51.95

In Stock
45 mm Element Double Block with Becket 6239

Harken

45 mm Element Double Block - Swivel, Becket

SKU: 1007805 | Item ID: HAR 6239

$112.25

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
57MM CARBO FIDDLE BLOCK W/ BECKET

Harken

57 mm Carbo Fiddle Block - Swivel, Becket

SKU: 127868 | Item ID: HAR 2622

$70.95

In Stock
WIRE BULLET CHEEK BLOCK

Harken

29 mm Wire Cheek Bullet Block

SKU: 07449 | Item ID: HAR 109

$30.95

In Stock
44MM HALYARD BLOCK

Harken

44 mm Mastbase Block

SKU: 80933 | Item ID: HAR 1986

$86.95

In Stock
28 mm of Harken Lead Ring

Harken

28 mm Lead Ring

SKU: 434067 | Item ID: HAR 3273

$38.95

In Stock
40 mm Zircon Block

Harken

40 mm Zircon Double Block, Becket

SKU: 1037350 | Item ID: HAR 2193

$92.95

In Stock
40MM CARBO CHEEK RATCHET BLOCK

Harken

40 mm Cheek Carbo Ratchet Block

SKU: 155575 | Item ID: HAR 2614

$76.95

In Stock
40MM ESP SHEAVE

Harken

40 mm Self-Contained Sheave

SKU: 211937 | Item ID: HAR 6062

$20.95

In Stock
45 mm Aluminum Black Magic Double Loop Block

Harken

45 mm Aluminum Black Magic Double Loop Block

SKU: 1039145 | Item ID: HAR 3390

$313.95

In Stock
45 mm Aluminum Black Magic Double Block - Swivel

Harken

45 mm Aluminum Black Magic Double Block - Swivel

SKU: 1039148 | Item ID: HAR 3393

$381.95

In Stock
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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.