Description
Harken 75mm Tulip Over-the-Top Block
Designed to facilitate full 90 degree deflections in rope path, facilitating horizontal to vertical transitions over cabintops to cockpit floors on offshore catamarans. Their unique divides design allows for one line to be substituted for another in the middle of a system rather than requiring a complete re-rig through a rope clutch.
Technical Description
| Sheave Ø (mm) | 75 mm |
| Sheave Ø (in) | 2 5/16 in |
| Length (mm) | 116 mm |
| Length (in) | 4 9/16 in |
| Width (mm) | 66 mm |
| Width (in) | 2 9/16 in |
| Height (mm) | 65 mm |
| Height (in) | 3 7/8 in |
| Weight (g) | 830 g |
| Weight (oz) | 29 oz |
| Maximum line Ø (mm) | 14 mm |
| Maximum line Ø (in) | 9/16 in |
| Number of fasteners | 3 |
| Fasteners (mm) | 10 mm |
| Fasteners (in) | 3/8 in |
| Maximum working load (kg) | 3629 kg |
| Maximum working load (lb) | 8000 lb |
| Breaking load (lb) | 16000 lb |
| Breaking load (kg) | 7257 kg |






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