1559
Midrange Fiddle 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.
Technical specifications · Harken 1559
| Sheave diameter | 76;51 mm |
|---|---|
| Length | 216 mm |
| Weight | 482 g |
| Shackle pin diameter | 8 mm |
| Maximum line diameter | 14 mm |
| Maximum working load | 816 kg |
| Breaking load | 2268 kg |