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 7 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
MID-RANGE CHEEK BLOCK

Harken

76 mm Midrange Cheek Block - Swivel

SKU: 44046 | Item ID: HAR 1548

$100.95

Special Order Only
M/R FIDDLE BLOCK W/BECKET &CAM

Harken

76 mm Midrange Fiddle Block - Swivel, Becket, Cam Cleat

SKU: 44059 | Item ID: HAR 1564

$385.95

Special Order Only
57MM ESP NARROW MASTBASE BLOCK 6MM

Harken

57 mm Aluminum Narrow Mastcollar ESP Block - 6 mm Clevis

SKU: 164264 | Item ID: HAR 6096

$76.00

Special Order Only
57MM SS ESP FOOTBLOCK

Harken

57 mm Stainless Steel ESP Footblock

SKU: 163926 | Item ID: HAR 6076

$248.95

Special Order Only
57MM SS ESP SWIVEL W/BECKET

Harken

57 mm Stainless Steel ESP Block - Swivel, Becket

SKU: 155057 | Item ID: HAR 6089

$295.95

Special Order Only
75MM SB RATCHAMATIC FLIP FLOP BLOCK

Harken

75 mm Ratchamatic Flip-Flop SB Block

SKU: 199314 | Item ID: HAR 2688

$302.95

Special Order Only
75mm SS Stand-Up Block

Harken

75 mm ULC Stainless Steel Stand-Up Block

SKU: 373712 | Item ID: HAR HC9986

$3,648.60

Special Order Only
150mm Aluminum Megayacht Stand-Up Block

Harken

150 mm ULC Aluminum Stand-Up Block - U-Bolt Base

SKU: 373716 | Item ID: HAR HC10088

$4,732.50

Special Order Only
150mm SS Stand-up Block w/U-Bolt Base

Harken

150 mm ULC Stainless Steel Stand-Up Block - U-Bolt Base

SKU: 373717 | Item ID: HAR HC10102

$7,186.00

Special Order Only
75MM SS ESP FIDDLE BLOCK

Harken

75 mm Stainless Steel Fiddle ESP Block - Swivel

SKU: 181266 | Item ID: HAR 6080

$459.95

Special Order Only
75MM ESP FIDDLE BLOCK W/BKT

Harken

75 mm Aluminum Fiddle ESP Block - Swivel, Becket

SKU: 171316 | Item ID: HAR 6086

$279.80

Special Order Only
75MM SS ESP SWIVEL W/ BECKET

Harken

75 mm Stainless Steel ESP Block - Swivel, Becket

SKU: 181269 | Item ID: HAR 6087

$368.95

Special Order Only
57 mm Black Magic Airblocks

Harken

57 mm Aluminum Black Magic Block - Swivel, Becket

SKU: 395031 | Item ID: HAR 3216

$285.95

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

56 mm 3T Carbon V Block

SKU: 456589 | Item ID: HAR 3295

$1,412.45

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
Harken 40 mm Protexit Exit Block - Single

Harken

40 mm Protexit Exit Block - Single

SKU: 1011283 | Item ID: HAR 1202

$118.95

Out of Stock
75MM CARBO BLOCK SINGLE

Harken

75 mm Carbo Block - Swivel

SKU: 137461 | Item ID: HAR 2660

$93.95

Out of Stock
Pivoting Lead Block w/Cam Cleat

Harken

40 mm Pivoting Lead Block w/Cam-Matic Cleat

SKU: 434047 | Item ID: HAR 2156

$85.95

Out of Stock
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
DOUBLE BLOCK WITH BECKET 2.25IN

Harken

57 mm Double Classic Block - Becket

SKU: 07360 | Item ID: HAR 004

$120.07

Special Order Only
SINGLE BLOCK 1/8IN WIRE 1.5IN

Harken

38 mm Wire High Strength Block

SKU: 07598 | Item ID: HAR 304

$74.95

Out of Stock
75 mm Black Magic Airblocks

Harken

75 mm Aluminum Black Magic Double Block - Swivel

SKU: 395048 | Item ID: HAR 3233

$965.95

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
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
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 CARBO TRIP/FIDL BLOCK

Harken

57 mm Triple Fiddle Carbo Block - Swivel

SKU: 173481 | Item ID: HAR HSB379

$230.34

Special Order Only
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
75 mm Black Magic Airblocks

Harken

75 mm Aluminum Black Magic Spriddle Block - Swivel

SKU: 395056 | Item ID: HAR 3241

$882.95

Special Order Only
75 mm Black Magic Airblocks

Harken

75 mm Aluminum Black Magic Spriddle Block - Swivel, Becket

SKU: 395057 | Item ID: HAR 3242

$962.95

Special Order Only
Black Magic Air Runners Block Socks

Harken

Black Magic Air Runners Block Socks

Available in 3 options

$37.95 - $41.95

Special Order Only
57 mm Ratchamatic HTE Block - Swivel

Harken

57 mm Ratchamatic HTE Block - Swivel - 1.5 x Grip

SKU: 1011429 | Item ID: HAR 2168.HTE

$128.95

Special Order Only
57MM CARBO QUAD BLOCK

Harken

57 mm Quad Carbo Block

SKU: 143796 | Item ID: HAR 2631

$204.95

Special Order Only
75MM CARBO BLOCK DOUBLE

Harken

75 mm Double Carbo Block - Swivel

SKU: 137463 | Item ID: HAR 2662

$187.95

Out of Stock
75MM CARBO BLOCK DOUBLE W/BECKET

Harken

75 mm Double Carbo Block - Swivel, Becket

SKU: 137464 | Item ID: HAR 2663

$202.95

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
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
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 Double Block - Sheave Control

SKU: 395040 | Item ID: HAR 3225

$482.95

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
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
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
 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.