![Harken Midrange Single w\/Aluminum Sheave Block [1542]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/1280x1280/products/28122/35065/86871XL__37094.1603810826.jpg?c=2 "Harken Midrange Single w\/Aluminum Sheave Block [1542]")
Midrange Single with Aluminum Sheave Block
Midrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any load.
Features:
- Sheave: 76mm/3"
- Maximum Line: 14mm/9/16"
- Max Working Load: 1270kg/2800lbs
![Harken Midrange Single Block [1540]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/28121/35064/86870XL__70819.1603810824.jpg?c=2 "Harken Midrange Single Block [1540]")
![Harken Midrange Double Block [1544]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/28120/35063/86868XL__28124.1603810822.jpg?c=2 "Harken Midrange Double Block [1544]")
![Harken 60mm Single Aluminum Element Block w\/Swivel [6260]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/23704/28522/80425XL__18462.1601544273.jpg?c=2 "Harken 60mm Single Aluminum Element Block w\/Swivel [6260]")