Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats.
Note: DO NOT use Harken equipment for human suspension unless product is specifically certified and labelled for such use.
Footnote: If double stacked, upper block/organizer is two-thirds of listed MWL and breaking load
| Sheave ∅ | 57mm |
|---|---|
| Length | 132mm |
| Weight | 255g |
| Maximum line ∅ | 16mm |
| Maximum working load | 1000kg |
| Breaking load | 2000kg |
| Maximum lock off load | 295kg |
| Fasteners | 10 RHmm |
| A | 50mm |
| B | 55mm |
| C | 57mm |
