FREE SHIPPING! for US Continental orders over $99
click for details
Harken Blocks - Classic Midrange Standard Blocks
Worldwide Shipping
View in:
| Midrange Blocks (Imperial) | |||||||||
| Code | Part No. | Description | Sheave Dia. (in) |
Length (in) |
Weight (oz) |
Shackle pin Dia. (in) |
Max Line Dia. (in) |
Maximum Working Load (lb) |
Breaking Load (lb) |
|---|---|---|---|---|---|---|---|---|---|
| Standard | |||||||||
| HAR1540 | 1540 | Single | 3 | 6 1/8 | 13 | 5/16 | 9/16 | 1800 | 5000 |
| HAR1541 | 1541 | Single/becket | 3 | 7 1/8 | 14 | 5/16 | 9/16 | 1800 | 5000 |
| HAR1542 | 1542 | Single/aluminum sheave | 3 | 6 1/8 | 15 | 5/16 | 9/16 | 1800 | 5000 |
| HAR1544 | 1544 | Double upright** | 3 | 7 1/2 | 25.5 | 5/16 | 9/16 | 2800 | 7000 |
| HAR1545 | 1545 | Double/becket | 3 | 8 1/2 | 26.5 | 5/16 | 9/16 | 2800 | 7000 |
| HAR1546 | 1546 | Triple | 3 | 7 3/4 | 36 | 5/16 | 9/16 | 3800 | 8500 |
| HAR1548 | 1548 | Cheek* | 3 | 4 3/8 | 11 | 5/16 | 9/16 | 1500 | 4200 |
| HAR1559 | 1559 | Fiddle | 3;2 | 8 1/2 | 17 | 5/16 | 9/16 | 1800 | 5000 |
| HAR1560 | 1560 | Fiddle/becket | 3;2 | 9 1/2 | 18 | 5/16 | 9/16 | 1800 | 5000 |
| HAR1564 | 1564 | Fiddle/280 Cam - Matic/becket | 3;2 | 9 1/2 | 24.5 | 5/16 | 9/16 | 1800 | 5000 |
| HAR1586 | 1586 | Single/high-load** | 3 | 6 1/8 | 13 | 5/16 | 9/16 | 2300 | 5000 |
| Hexaratchet | |||||||||
| HAR1549 | 1549 | Single/clockwise | 3 | 6 1/8 | 14 | 5/16 | 9/16 | 1800 | 5000 |
| HAR1550 | 1550 | Single/becket/clockwise | 3 | 7 1/8 | 15 | 5/16 | 9/16 | 1800 | 5000 |
| HAR1555 | 1555 | Triple/280 CAM-Matic/clockwise | 3 | 7 3/4 | 49 | 5/16 | 9/16 | 3800 | 8500 |
| HAR1556 | 1556 | Triple/280 CAM-Matic/becket/clockwise | 3 | 8 3/4 | 51 | 5/16 | 9/16 | 3800 | 8500 |
| HAR1571 | 1571 | Single/counterclockwise | 3 | 6 1/8 | 14 | 5/16 | 9/16 | 1800 | 5000 |
| HAR1565 | 1565 | Fiddle/280 Cam-Matic/clockwise | 3;2 | 8 1/2 | 26.5 | 5/16 | 9/16 | 1800 | 5000 |
| HAR1566 | 1566 | Fiddle/280 Cam-Matic/becket/clockwise | 3;2 | 9 1/2 | 27.5 | 5/16 | 9/16 | 1800 | 5000 |
| *6 mm (1/4 in) RH fasteners. **High-load Midrange blocks use Torlon® ball bearings. | |||||||||
| Midrange Blocks (Metric) | |||||||||
| Code | Part No. | Description | Sheave Dia. (mm) |
Length (mm) |
Weight (g) |
Shackle pin Dia. (mm) |
Max Line Dia. (mm) |
Maximum Working Load (kg) |
Breaking Load (kg) |
|---|---|---|---|---|---|---|---|---|---|
| Standard | |||||||||
| HAR1540 | 1540 | Single | 76 | 156 | 367 | 8 | 14 | 816 | 2268 |
| HAR1541 | 1541 | Single/becket | 76 | 184 | 397 | 8 | 14 | 816 | 2268 |
| HAR1542 | 1542 | Single/aluminum sheave | 76 | 156 | 425 | 8 | 14 | 816 | 2268 |
| HAR1544 | 1544 | Double upright** | 76 | 191 | 723 | 8 | 14 | 1270 | 3175 |
| HAR1545 | 1545 | Double/becket | 76 | 216 | 751 | 8 | 14 | 1270 | 3175 |
| HAR1546 | 1546 | Triple | 76 | 197 | 1020 | 8 | 14 | 1724 | 3865 |
| HAR1548 | 1548 | Cheek* | 76 | 111 | 312 | 8 | 14 | 680 | 1905 |
| HAR1559 | 1559 | Fiddle | 76;51 | 216 | 482 | 8 | 14 | 816 | 2268 |
| HAR1560 | 1560 | Fiddle/becket | 76;51 | 241 | 510 | 8 | 14 | 816 | 2268 |
| HAR1564 | 1564 | Fiddle/280 Cam - Matic/becket | 76;51 | 241 | 695 | 8 | 14 | 816 | 2268 |
| HAR1586 | 1586 | Single/high-load** | 76 | 156 | 367 | 8 | 14 | 1043 | 2268 |
| Hexaratchet | |||||||||
| HAR1549 | 1549 | Single/clockwise | 76 | 156 | 397 | 8 | 14 | 816 | 2268 |
| HAR1550 | 1550 | Single/becket/clockwise | 76 | 184 | 425 | 8 | 14 | 816 | 2268 |
| HAR1555 | 1555 | Triple/280 CAM-Matic/clockwise | 76 | 197 | 1389 | 8 | 14 | 1724 | 3856 |
| HAR1556 | 1556 | Triple/280 CAM-Matic/becket/clockwise | 76 | 222 | 1446 | 8 | 14 | 1724 | 3856 |
| HAR1571 | 1571 | Single/counterclockwise | 76 | 156 | 397 | 8 | 14 | 816 | 2268 |
| HAR1565 | 1565 | Fiddle/280 Cam-Matic/clockwise | 76;51 | 216 | 751 | 8 | 14 | 816 | 2268 |
| HAR1566 | 1566 | Fiddle/280 Cam-Matic/becket/clockwise | 76;51 | 241 | 780 | 8 | 14 | 816 | 2268 |
| *6 mm (1/4 in) RH fasteners. **High-load Midrange blocks use Torlon® ball bearings. | |||||||||
Harken Blocks - Classic Midrange Standard Blocks
The timeless styling of our Classic block line enhances your boat's traditional look. Strong, dependable and exceptionally free-running, these compact blocks are the foundation of the Harken block line. We offer them in multiple configurations for dinghies, scows, beachcats, iceboats, and small offshore racers and cruisers.
MAURIPRO Sailing, your direct access to Harken Midrange Classic Blocks and all your other sailing and boating needs.