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Harken Blocks

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CategorySailboat Hardware, Parts & Accessories
CategorySailboat Blocks & Hardware
BrandHarken
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57MM ESP SWIVEL BLOCK

Harken

57 mm Aluminum ESP Block - Swivel

SKU: 144334 | Item ID: HAR 6059

$109.53

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
TRIPLE MICRO BLOCK

Harken

22 mm Triple Micro Block

SKU: 07565 | Item ID: HAR 228

$51.95

In Stock
60 mm Element Block - 6266

Harken

60 mm Element Block - Swivel, Becket, Cam

SKU: 1007815 | Item ID: HAR 6266

$118.00

In Stock
THRU-DECK BLOCK 3/32IN WIRE 1IN

Harken

25 mm Thru-Deck Wire Block

SKU: 07596 | Item ID: HAR 302

$57.95

In Stock
THRU-DECK BLOCK 1/8IN WIRE 1.5IN

Harken

38 mm Thru-Deck Wire High Strength Block

SKU: 07600 | Item ID: HAR 306

$81.95

In Stock
57MM TRIPLE W/BKT CARBO BLOCK

Harken

57 mm Triple Carbo Block - Swivel, Becket

SKU: 91703 | Item ID: HAR 2605

$169.95

In Stock
THRU DECK 16MM AIR BLOCK

Harken

16 mm Classic Thru-Deck Block

SKU: 74531 | Item ID: HAR 421

$47.95

In Stock
45 mm Element Block with Becket & Cam 6236

Harken

45 mm Element Block - Swivel, Becket, Cam

SKU: 1007802 | Item ID: HAR 6236

$100.65

In Stock
BIG BULLET THRU-DECK BLOCK

Harken

38 mm Thru-Deck Big Bullet Block

SKU: 07467 | Item ID: HAR 131

$46.95

In Stock
75MM CARBO BLOCK TRIPLE W/BECKET

Harken

75 mm Triple Carbo Block - Swivel, Becket

SKU: 137466 | Item ID: HAR 2665

$283.95

In Stock
THRU-DECK BLOCK 3/16IN WIRE 2IN

Harken

51 mm Wire High Strength Thru-Deck Block

SKU: 07604 | Item ID: HAR 310

$121.95

In Stock
THRU-DECK WIRE BULLET BLOCK

Harken

29 mm Wire Thru-Deck Bullet Block

SKU: 07447 | Item ID: HAR 106

$34.95

In Stock
IN LINE 16-MM AIR BLOCK

Harken

16 mm Classic In-Line Exit Block

SKU: 71525 | Item ID: HAR 368

$64.95

In Stock
45 mm Element Triple Block with Cam 6242

Harken

45 mm Element Triple Block - Swivel, Cam

SKU: 380918 | Item ID: HAR 6242

$183.95

In Stock
60 mm Element Footblock - 6267

Harken

60 mm Element Footblock

SKU: 1007816 | Item ID: HAR 6267

$81.00

In Stock
60 mm Element Footblock - 6268

Harken

60 mm Element Footblock - Lockoff

SKU: 1007817 | Item ID: HAR 6268

$91.40

In Stock
60 mm Element Double Footblock - 6271

Harken

60 mm Element Double Footblock

SKU: 1007820 | Item ID: HAR 6271

$192.05

In Stock
60 mm Element Triple Block - 6274

Harken

60 mm Element Triple Block - Swivel, Cam

SKU: 1007823 | Item ID: HAR 6274

$231.40

In Stock
60 mm Element Footblock - 6276

Harken

60 mm Element Footblock - Lockoff, Left

SKU: 1007825 | Item ID: HAR 6276

$91.40

In Stock
Harken 80 mm Element Footblock - 6294

Harken

80 mm Element Footblock

SKU: 1007830 | Item ID: HAR 6294

$118.00

In Stock
Harken 80 mm Element Footblock - 6299

Harken

80 mm Element Footblock - Lockoff, Left

SKU: 1007835 | Item ID: HAR 6299

$126.10

In Stock
57MM CARBO RATCHET BLOCK W/BECKET

Harken

57 mm Carbo Ratchet Block - Swivel, Becket

SKU: 178956 | Item ID: HAR 2136

$89.95

In Stock
45 mm Element Triple Block 6240

Harken

45 mm Element Triple Block - Swivel

SKU: 1007806 | Item ID: HAR 6240

$129.55

In Stock
TRIPLE 16MM AIR BLOCK

Harken

16 mm Classic Triple Block

SKU: 56512 | Item ID: HAR 408

$49.95

In Stock
60 mm Element Double Block - 6270

Harken

60 mm Element Double Block - Swivel, Becket

SKU: 1007819 | Item ID: HAR 6270

$152.70

In Stock
SINGLE MICRO BLOCK W/SHACKLE

Harken

22 mm Shackle Micro Block

SKU: 07571 | Item ID: HAR 234

$20.95

In Stock
Harken 80 mm Element Block - 6291

Harken

80 mm Element Block - Swivel, Becket

SKU: 1007827 | Item ID: HAR 6291

$152.70

In Stock
MICRO FIDDLE W/BECKET &VJAMB

Harken

22 mm Fiddle Micro Block - V-Jam, Becket

SKU: 07579 | Item ID: HAR 245

$45.95

In Stock
UPRIGHT MICRO BLOCK

Harken

22 mm Upright Micro Block

SKU: 07577 | Item ID: HAR 243

$19.95

In Stock
MID-RANGE / ESP STAND UP BASE

Harken

Stand Up Base, Midrange

SKU: 187914 | Item ID: HAR 1634

$127.95

In Stock
57mm Carbo Fiddle Ratchet w/150 Cam

Harken

57 mm Fiddle Ratchet Block - Swivel, Cam Cleat

SKU: 373643 | Item ID: HAR 2675

$198.95

In Stock
BASE, 3/8IN SWIVEL POST BLOCKS

Harken

Stand Up Base, Small

SKU: 07366 | Item ID: HAR 010

$54.95

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
M/R SINGLE RATCHET BLOCK STB.

Harken

76 mm Midrange Hexaratchet Block - Starboard

SKU: 44047 | Item ID: HAR 1549

$228.95

In Stock
75mm Carbo Fiddle w/Becket and 150 Cam

Harken

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

SKU: 373640 | Item ID: HAR 2693

$221.95

In Stock
57mm Carbo Fiddle Ratchet

Harken

57 mm Fiddle Ratchet Block - Swivel

SKU: 373641 | Item ID: HAR 2673

$103.95

In Stock
SINGLE MICRO BLOCK

Harken

22 mm Micro Block

SKU: 07561 | Item ID: HAR 224

$13.95

In Stock
29MM CARBO DOUBLE FIXED BLOCK

Harken

29 mm Carbo Double Block

SKU: 155062 | Item ID: HAR 381

$43.95

In Stock
SINGLE SWIVEL MICRO BLOCK

Harken

22 mm Micro Block - Swivel

SKU: 04025 | Item ID: HAR 292

$28.95

In Stock
UPRIGHT BULLET LEAD BLOCK

Harken

29 mm Upright Lead Bullet Block

SKU: 07437 | Item ID: HAR 096

$28.95

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
75mm Carbo Fiddle

Harken

75 mm Carbo Fiddle Block - Swivel

SKU: 373637 | Item ID: HAR 2690

$111.95

In Stock
DOUBLE MICRO BLOCK W/BECKET

Harken

22 mm Double Micro Block - Becket

SKU: 07564 | Item ID: HAR 227

$38.95

In Stock
 136-180 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.