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Harken Midrange Blocks: Tech Info
harken sailboat yatch equipment
Go to: Harken Midrange Blocks | Midrange Blocks Use Chart
Harken Midrange Blocks Tech Info
  - Midrange Blocks  
- Midrange Hexaratchets Blocks  

Midrange Blocks: Harken midrange block
Part
No.
escription
Sheave
Max Line
SWL
Breaking
Strength
Use with
  
in
mm
in
mm
lb
lb
kg
1540 Single
3
76
9/16
14
1800
5000
2268
-
1541 Single/becket
3
76
9/16
14
1800
5000
2268
-
1542 Single/aluminum sheave
3
76
9/16
14
1800
5000
2268
-
1544 Double
3
76
9/16
14
2800
7000
3175
-
1545 Double/becket
3
76
9/16
14
2800
7000
3175
-
1546 Triple
3
76
9/16
14
3800
8500
3856
-
1548 Cheek
3
76
9/16
14
1500
4200
1905
-
1559 Fiddle
3/2
76/51
9/16
14
1800
5000
2268
1541 for 3:1
1560 Fiddle/becket
3/2
76/51
9/16
14
1800
5000
2268
1559 for 4:1
1564 Fiddle/280 Cam-Matic/becket
3/2
76/51
9/16
14
1800
5000
2268
1559 for 4:1
1586 Single/high-load
3
76
9/16
14
2300
5000
2268
-
1587 Single/high-load/becket
3
76
9/16
14
2300
5000
2268
-
1588 Single/high-load/aluminum sheave
3
76
9/16
14
2300
5000
2268
-

** Safe working loads and breaking strengths for blocks based on cam strengths
Top
.

Midrange Hexaratchets Blocks: harken midrange block
Part
No.
Description
Sheave
Max Line
SWL
Breaking
Strength
Turns
in
mm
in
mm
lb
lb
kg
1549 Single
3
76
9/16
14
1800
5000
2268
Clockwise
1550 Single/becket
3
76
9/16
14
1800
5000
2268
Clockwise
1555 Triple/280 Cam-Matic
3
76
9/16
14
3800
8500
3856
Clockwise
1556 Triple/280 Cam-Matic/becket
3
76
9/16
14
3800
8500
3856
Clockwise
1571 Single
3
76
9/16
14
1800
5000
2268
Counterclockwise
1572 Single/becket
3
76
9/16
14
1800
5000
2268
Counterclockwise
1565 Fiddle/280 Cam-Matic
3/2
76/51
9/16
14
1800
5000
2268
Clockwise
1566 Fiddle/280 Cam-Matic/becket
3/2
76/51
9/16
14
1800
5000
2268
Clockwise

Top

Harken Midrange Blocks

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Pictures and text courtesy of Harken Sailboat Equipment
Harken Store
harken yatch equipment, sailboat hardware

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Only orders shipped to Texas are charged sales tax.

Price Matching
Buy with confidence. We do our best every day to ensure that our prices are the best you can find. If within 30 days you find a better price, we’ll refund the difference as a store credit. Read more.

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