Home Sailboat Hardware, Parts & Accessories Sailboat Blocks & Hardware Harken

Harken Blocks

478 results
CategorySailboat Hardware, Parts & Accessories
CategorySailboat Blocks & Hardware
BrandHarken
Show In-Stock Only
Sort & Filter
Show In-Stock Only
Product Type
Brand
View 6 More
Becket
Cam Cleat
Cheek Material
Head Type
Max Line Size
Ratchet
Swivel
Type
View 9 More
Wire Rope Compatible
Bearing Type
Series
View 5 More
40MM ESP SHEAVE

Harken

40 mm Self-Contained Sheave

SKU: 211937 | Item ID: HAR 6062

$20.95

In Stock
2IN SHEAVE FOR 3/16IN WIRE

Harken

51 mm Self-Contained Sheave

SKU: 04032 | Item ID: HAR 311

$72.95

In Stock
SHEAVE ONLY FOR 16MM AIR BLOCK

Harken

16 mm Self-Contained Sheave

SKU: 65915 | Item ID: HAR 415

$12.95

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
57 mm Cruising ESP Sheave

Harken

57 mm Cruising ESP Sheave

SKU: 203964 | Item ID: HAR 6063

$24.95

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
40MM CARBO CHEEK RATCHET BLOCK

Harken

40 mm Cheek Carbo Ratchet Block

SKU: 155575 | Item ID: HAR 2614

$76.95

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
2IN MID RANGE DELRIN SHEAVE

Harken

51 mm Delrin Mid-Range Sheave

SKU: 44034 | Item ID: HAR 1533

$16.95

In Stock
75mm SS Footblock

Harken

75 mm ULC Stainless Steel Footblock

SKU: 373715 | Item ID: HAR HC10041

$2,709.05

In Stock
CHEEK BLOCK 3/32IN WIRE 1IN

Harken

25 mm Wire Check Block

SKU: 07595 | Item ID: HAR 301

$47.95

In Stock
75MM ESP PADEYE TEARDROP BLOCK

Harken

75 mm Aluminum Padeye ESP Block

SKU: 163925 | Item ID: HAR 6057

$112.85

In Stock
CHEEK BLOCK 1/8IN WIRE 1.5IN

Harken

38 mm Wire High Strength Cheek Block

SKU: 07599 | Item ID: HAR 305

$76.95

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
57MM ESP FOOT BLOCK

Harken

57 mm Aluminum ESP Footblock

SKU: 155058 | Item ID: HAR 6091

$115.53

In Stock
75MM ESP FIDDLE BLOCK

Harken

75 mm Aluminum Fiddle ESP Block - Swivel

SKU: 156382 | Item ID: HAR 6085

$221.45

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
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
29MM FIXED CARBO STANDUP BLOCK

Harken

29 mm Carbo Stand Up Block

SKU: 127858 | Item ID: HAR 349

$25.95

In Stock
57MM CARBO FIDDLE BLOCK W/CAM BKT

Harken

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

SKU: 127870 | Item ID: HAR 2624

$171.95

In Stock
SINGLE SWIVEL WIRE BLOCK

Harken

29 mm Wire Bullet Block - Swivel

SKU: 07526 | Item ID: HAR 183

$40.95

In Stock
60 mm Element Fiddle Block - 6263

Harken

60 mm Element Fiddle Block - Swivel, Becket

SKU: 1007812 | Item ID: HAR 6263

$89.10

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
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
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
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
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 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
SINGLE MICRO BLOCK W/ EYESTRAP

Harken

22 mm Micro Block - Eye Strap

SKU: 123367 | Item ID: HAR 443

$23.95

In Stock
DUAL SHEAVE EXIT BULLET BLOCK

Harken

22 mm In-Line Exit Bullet Block

SKU: 07430 | Item ID: HAR 089

$44.95

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
60 mm Element Block - 6266

Harken

60 mm Element Block - Swivel, Becket, Cam

SKU: 1007815 | Item ID: HAR 6266

$118.00

In Stock
29MM CARBO CLEW BLOCK ASSEMBLY

Harken

29 mm Carbo Clew Block

SKU: 143474 | Item ID: HAR 371

$35.95

In Stock
MID-RANGE / ESP STAND UP BASE

Harken

Stand Up Base, Midrange

SKU: 187914 | Item ID: HAR 1634

$127.95

In Stock
BASE, 3/8IN SWIVEL POST BLOCKS

Harken

Stand Up Base, Small

SKU: 07366 | Item ID: HAR 010

$54.95

In Stock
40 mm Zircon Block

Harken

40 mm Zircon Double Block, Becket

SKU: 1037350 | Item ID: HAR 2193

$92.95

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
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
40 mm Zircon Block

Harken

40 mm Zircon Single Block

SKU: 1037347 | Item ID: HAR 2190

$50.95

In Stock
 91-135 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.