1981
56mm Halyard Crossover Block
Crossover blocks provide a cleaner, more efficient deck. These easy-to-install blocks mount behind the stopper bank on each side of the cabin house and can route any line to the winch on the opposite side. Use the 1981 for boats to 15 m (48 ft).
Technical specifications · Harken 1981
| Sheave diameter | 56 mm |
|---|---|
| Base diameter | 66 mm |
| Height | 36 mm |
| Weight | 227 g |
| Maximum line diameter | 12 mm |
| Maximum working load | 1361 kg |
| Breaking load | 2722 kg |