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Harken Blocks

478 results
CategorySailboat Hardware, Parts & Accessories
CategorySailboat Blocks & Hardware
BrandHarken
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57 mm Black Magic Airblocks

Harken

57 mm Aluminum Black Magic Footblock - Lockoff

SKU: 395036 | Item ID: HAR 3221

$234.88

Special Order Only
57 mm Black Magic Airblocks

Harken

57 mm Aluminum Black Magic Double Footblock

SKU: 395037 | Item ID: HAR 3222

$369.95

Special Order Only
57 mm Black Magic Airblocks

Harken

57 mm Aluminum Black Magic Padeye Block

SKU: 395038 | Item ID: HAR 3223

$224.95

Special Order Only
100 mm Black Magic Airblocks

Harken

100 mm Aluminum Black Magic Loop Block

SKU: 395060 | Item ID: HAR 3245

$674.95

Special Order Only
100 mm Black Magic Airblocks

Harken

100 mm Aluminum Black Magic Footblock

SKU: 395064 | Item ID: HAR 3249

$611.95

Special Order Only
100 mm Black Magic Airblocks

Harken

100 mm Aluminum Black Magic Double Footblock

SKU: 395065 | Item ID: HAR 3250

$1,076.95

Special Order Only
Image coming soon

Harken

47 mm 1.5T Carbon V Block

SKU: 456588 | Item ID: HAR 3294

$1,132.05

Special Order Only
57 mm Ratchamatic HTE Block - Swivel

Harken

57 mm Ratchamatic HTE Block - Swivel - 1 x Grip

SKU: 1011430 | Item ID: HAR 2625.HTE

$122.95

Special Order Only
DOUBLE BLOCK WITH BECKET 2.25IN

Harken

57 mm Double Classic Block - Becket

SKU: 07360 | Item ID: HAR 004

$120.07

Special Order Only
57MM SS ESP BLOCK SWIVEL

Harken

57 mm Stainless Steel ESP Block - Swivel

SKU: 171317 | Item ID: HAR 6068

$234.95

Special Order Only
Image coming soon

Harken

57 mm T2 Soft-Attach Double Block

SKU: 434046 | Item ID: HAR 2153

$97.95

Special Order Only
75MM CARBO BLOCK SINGLE

Harken

75 mm Carbo Block - Swivel

SKU: 137461 | Item ID: HAR 2660

$93.95

Out of Stock
SINGLE W/ BECKET 1/8IN WIRE 1.5IN

Harken

38 mm Wire High Strength Block - Becket

SKU: 04034 | Item ID: HAR 313

$83.95

Special Order Only
45 mm Aluminum Black Magic Runner Block

Harken

45 mm Aluminum Black Magic Runner Block

SKU: 1039151 | Item ID: HAR 3396

$276.95

Special Order Only
57MM ESP SW W/BKT BLOCK

Harken

57 mm Aluminum ESP Block - Swivel, Becket

SKU: 159337 | Item ID: HAR 6094

$136.97

Special Order Only
Harken 57mm Silver Ratchamatic Power3 Block - Shackle

Harken

57mm Power3 Silver Ratchamatic Block - Swivel, Shackle

SKU: 1007793 | Item ID: HAR 2168

$122.95

Special Order Only
57MM CARBO TRIP/FIDL BLOCK

Harken

57 mm Triple Fiddle Carbo Block - Swivel

SKU: 173481 | Item ID: HAR HSB379

$230.34

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
57MM CARBO QUAD BLOCK

Harken

57 mm Quad Carbo Block

SKU: 143796 | Item ID: HAR 2631

$204.95

Special Order Only
M/R FIDDLE BLOCK W/BECKET

Harken

76 mm Midrange Fiddle Block - Swivel, Becket

SKU: 44057 | Item ID: HAR 1560

$201.95

Special Order Only
75mm Carbo Fiddle w/150 Cam

Harken

75 mm Carbo Fiddle Block - Swivel, Cam Cleat

SKU: 373639 | Item ID: HAR 2692

$208.95

Special Order Only
75MM ESP FOOT BLOCK

Harken

75 mm Aluminum ESP Footblock

SKU: 155059 | Item ID: HAR 6092

$150.02

Special Order Only
75MM ESP FIDDLE W/CAM & BECKET

Harken

75 mm Aluminum Fiddle ESP Block - Swivel, Becket, Cam Cleat

SKU: 173799 | Item ID: HAR 6099

$434.55

Special Order Only
75MM ESP NARROW MASTBASE BLOCK

Harken

75 mm Aluminum Narrow Mastcollar ESP Block

SKU: 164266 | Item ID: HAR 6098

$112.85

Special Order Only
75MM SS ESP BLOCK SWIVEL

Harken

75 mm Stainless Steel ESP Block - Swivel

SKU: 165737 | Item ID: HAR 6072

$313.95

Special Order Only
SINGLE WIRE BULLET W/ BECKET

Harken

29 mm Wire Bullet Block - Becket

SKU: 07440 | Item ID: HAR 099

$30.95

Special Order Only
Image coming soon

Harken

57 mm Aluminum Black Magic Low Load Block - Swivel

SKU: 395041 | Item ID: HAR 3226

$197.95

Special Order Only
16MM HOOK-IN SPRIT BLOCK

Harken

16 mm Classic Block - Hook-In Halyard

SKU: 137471 | Item ID: HAR 391

$33.95

Special Order Only
Harken 80 mm Element Double Footblock - 6298

Harken

80 mm Element Double Footblock

SKU: 1007834 | Item ID: HAR 6298

$244.15

Special Order Only
75 mm Cheek Ratchet Block

Harken

75 mm Cheek Ratchet Block

SKU: 181857 | Item ID: HAR 2672

$102.95

Special Order Only
FlatWinder Powered Block

Harken

FlatWinder Powered Block. 12V DC, 1100 lb MWL

SKU: 1013936 | Item ID: HAR FW500EA12H

$5,502.95

Special Order Only
45 mm Aluminum Black Magic Block - Swivel

Harken

45 mm Aluminum Black Magic Block - Swivel

SKU: 1039146 | Item ID: HAR 3391

$202.95

Out of Stock
Harken 57mm Titanium 1.5X Ratchamatic Power3 Block - Swivel, Shackle

Harken

57mm Power3 Titanium 1.5X Ratchamatic Block - Swivel, Shackle

SKU: 1007790 | Item ID: HAR 2165

$122.95

Special Order Only
100MM ESP FOOT BLOCK

Harken

100 mm Aluminum ESP Footblock

SKU: 155060 | Item ID: HAR 6093

$253.60

Special Order Only
40MM CARBO QUAD BLOCK

Harken

40 mm Quad Carbo Block

SKU: 155582 | Item ID: HAR 2654

$182.95

Special Order Only
M/R RATCHET FIDDLE, BECKET/CAM

Harken

76 mm Fiddle Midrange Hexaratchet Block - Cam Cleat, Becket

SKU: 44061 | Item ID: HAR 1566

$460.95

Special Order Only
M/R SINGLE RATCHET BLOCK, PORT

Harken

76 mm Midrange Hexaratchet Block - Port

SKU: 44062 | Item ID: HAR 1571

$228.95

Special Order Only
M/R SINGLE RATCHET W/BECKET S

Harken

76 mm Midrange Hexaratchet Block - Starboard, Becket

SKU: 44048 | Item ID: HAR 1550

$240.95

Special Order Only
M/R RATCHET TRIPLE, W/CAM

Harken

76 mm Triple Midrange Hexaratchet Block - Cam Cleat

SKU: 44052 | Item ID: HAR 1555

$695.95

Special Order Only
M/R RATCHET FIDDLE W/CAM

Harken

76 mm Fiddle Midrange Hexaratchet Block - Cam Cleat

SKU: 44060 | Item ID: HAR 1565

$457.95

Special Order Only
M/R RATCHET TRIPLE, BECKET/CAM

Harken

76 mm Triple Midrange Hexaratchet Block - Cam Cleat, Becket

SKU: 44053 | Item ID: HAR 1556

$706.95

Special Order Only
BIG BULLET DOUBLE BLOCK

Harken

38 mm Double Big Bullet Block

SKU: 07463 | Item ID: HAR 127

$88.95

Special Order Only
UPRIGHT LEAD BLOCK 2.25IN

Harken

57 mm Upright Lead Classic Block

SKU: 07547 | Item ID: HAR 206

$84.95

Special Order Only
SINGLE BLOCK 3IN

Harken

76 mm Classic Block - Swivel

SKU: 07361 | Item ID: HAR 005

$71.91

Special Order Only
SINGLE CRUISER BLOCK W/ BECKET

Harken

76 mm Classic Block - Swivel, Heavy Duty, Becket

SKU: 07368 | Item ID: HAR 012

$103.28

Special Order Only
 361-405 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.