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

Harken Blocks

478 results
CategorySailboat Hardware, Parts & Accessories
CategorySailboat Blocks & Hardware
BrandHarken
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Wire Rope Compatible
40MM CARBO TRIPLE SWIVEL W/ CAM

Harken

40mm Triple Carbo Blocks - Swivel, Cam Cleat

SKU: 128795 | Item ID: HAR 2647

$211.95

Special Order Only
TRIPLE MICRO W/BECKET & CAM

Harken

22 mm Triple Micro Block - Cam Cleat, Becket

SKU: 07568 | Item ID: HAR 231

$114.95

Special Order Only
IN LINE EXIT BLOCK W/SS COVER

Harken

22 mm Exit Bullet Block - Stainless Cover Plate

SKU: 23288 | Item ID: HAR 289

$58.95

Special Order Only
B/B SINGLE/BECKET 2-WAY SHACKL

Harken

38 mm Big Bullet Block - Shackle, Becket

SKU: 07478 | Item ID: HAR 147

$46.95

Special Order Only
BIG BULLET DOUBLE WITH BECKET

Harken

38 mm Double Big Bullet Block - Becket

SKU: 07464 | Item ID: HAR 128

$92.95

Special Order Only
BIG BULLET TRIPLE BLOCK

Harken

38 mm Triple Big Bullet Block

SKU: 07465 | Item ID: HAR 129

$127.95

Special Order Only
BIG BULLET TRIPLE WITH BECKET

Harken

38 mm Triple Big Bullet Block - Becket

SKU: 07466 | Item ID: HAR 130

$131.95

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
DOUBLE BLOCK WITH BECKET 2.25IN

Harken

57 mm Double Classic Block - Becket

SKU: 07360 | Item ID: HAR 004

$120.07

Special Order Only
BASE BLOCK W/ADJ. CAM FOR 2.25IN BLK

Harken

57 mm Hexa-Cat Base Block - Swivel, Cam Cleat

SKU: 07536 | Item ID: HAR 193

$254.95

Special Order Only
75MM CARBO BLOCK TRIPLE W/CAM

Harken

75 mm Triple Carbo Block - Swivel, Cam Cleat

SKU: 137469 | Item ID: HAR 2668

$432.95

Special Order Only
75MM CARBO QUAD BLOCK

Harken

75 mm Quadruple Carbo Block - Swivel

SKU: 164250 | Item ID: HAR 2677

$297.95

Special Order Only
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
DOUBLE M/R BLOCK W/BECKET

Harken

76 mm Double Midrange Block - Swivel, Becket

SKU: 44043 | Item ID: HAR 1545

$282.95

Special Order Only
MID-RANGE CHEEK BLOCK

Harken

76 mm Midrange Cheek Block - Swivel

SKU: 44046 | Item ID: HAR 1548

$100.95

Special Order Only
TRIPLE MID-RANGE BLOCK

Harken

76 mm Triple Midrange Block - Swivel

SKU: 44044 | Item ID: HAR 1546

$429.95

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 BLOCK SWIVEL

Harken

57 mm Stainless Steel ESP Block - Swivel

SKU: 171317 | Item ID: HAR 6068

$234.95

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
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
100MM HI LOAD FIXED MASTBASE BLOCK

Harken

102 mm Aluminum Mastbase Block

SKU: 173811 | Item ID: HAR 3123

$557.95

Special Order Only
2.25IN FIXED MAST BASE BLOCK

Harken

57 mm Aluminum Mastbase Block

SKU: 66424 | Item ID: HAR 1988

$230.95

Special Order Only
Mastbase Halyard Lead Blocks

Harken

76 mm Aluminum Mastbase Block

SKU: 94919 | Item ID: HAR 1990

$355.95

Special Order Only
75MM FLIP FLOP BLOCK W/LOCK OFF

Harken

75 mm Aluminum Flip-Flop Block - Lockoff

SKU: 156561 | Item ID: HAR 1989

$464.95

Special Order Only
57MM FLIP-FLOP BLOCK

Harken

57 mm Aluminum Flip-Flop Block

SKU: 177625 | Item ID: HAR 3122

$325.95

Special Order Only
75MM FLIP FLOP BLOCK

Harken

75 mm Aluminum Flip-Flop Block

SKU: 156560 | Item ID: HAR 1987

$422.95

Special Order Only
75MM SB FLIP FLOP BLOCK

Harken

75 mm Flip-Flop SB Block

SKU: 199312 | Item ID: HAR 2678

$255.95

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 SB FLIP FLOP BLOCK W/ CAM

Harken

75 mm Flip-Flop SB Block - Cam Cleat

SKU: 199313 | Item ID: HAR 2679

$383.95

Special Order Only
75MM SB RATCHAMATIC FLIP FLOP W/CAM

Harken

75 mm Ratchamatic Flip-Flop SB Block - Cam Cleat

SKU: 199315 | Item ID: HAR 2689

$430.95

Special Order Only
75mm Carbo Fiddle Ratchet w/Becket

Harken

75 mm Carbo Fiddle Rachet Block - Swivel, Becket

SKU: 373646 | Item ID: HAR 2695

$161.95

Special Order Only
75mm Carbo Fiddle Ratchet

Harken

75 mm Carbo Fiddle Rachet Block - Swivel

SKU: 373645 | Item ID: HAR 2694

$148.95

Special Order Only
75mm Carbo Fiddle Ratchet w/150 Cam

Harken

75 mm Carbo Fiddle Rachet Block - Swivel, Cam Cleat

SKU: 373647 | Item ID: HAR 2696

$246.95

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 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 ESP FOOT BLOCK

Harken

75 mm Aluminum ESP Footblock

SKU: 155059 | Item ID: HAR 6092

$150.02

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 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
75MM ESP SWIVEL W/BECKET

Harken

75 mm Aluminum ESP Block - Swivel, Becket

SKU: 157839 | Item ID: HAR 6084

$161.93

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 ESP FOOTBLOCK W/LOCKOFF

Harken

75 mm Aluminum ESP Footblock - Lockoff

SKU: 155056 | Item ID: HAR 6078

$201.24

Special Order Only
 406-450 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.