Description
Harken 75mm SS ESP Swivel Block
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.
Technical Description
| Sheave Ø (mm) | 75 mm |
| Sheave Ø (in) | 3 in |
| Length (mm) | 159 mm |
| Length (in) | 6 1/4 in |
| Weight (g) | 539 g |
| Weight (oz) | 19 oz |
| Maximum line Ø (mm) | 19 mm |
| Maximum line Ø (in) | 3/4 in |
| Shackle pin Ø (mm) | 8 mm |
| Shackle pin Ø (in) | 5/16 in |
| Maximum working load (kg) | 1587 kg |
| Maximum working load (lb) | 3500 lb |
| Breaking load (kg) | 3175 kg |
| Breaking load (lb) | 7000 lb |






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