
Harken 76mm Midrange Double Block
Harken 76mm Midrange Double 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 Description
| Sheave Ø (mm) | 76 mm |
| Sheave Ø (in) | 3 in |
| Length (mm) | 191 mm |
| Length (in) | 7 1/2 in |
| Weight (g) | 723 g |
| Weight (oz) | 25.5 oz |
| Maximum line Ø (mm) | 14 mm |
| Maximum line Ø (in) | 9/16 in |
| Shackle pin Ø (mm) | 8 mm |
| Shackle pin Ø (in) | 5/16 in |
| Maximum working load (kg) | 1270 kg |
| Maximum working load (lb) | 2800 lb |
| Breaking load (kg) | 3175 kg |
| Breaking load (lb) | 7000 lb |
Harken 76mm Midrange Double 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 Description
| Sheave Ø (mm) | 76 mm |
| Sheave Ø (in) | 3 in |
| Length (mm) | 191 mm |
| Length (in) | 7 1/2 in |
| Weight (g) | 723 g |
| Weight (oz) | 25.5 oz |
| Maximum line Ø (mm) | 14 mm |
| Maximum line Ø (in) | 9/16 in |
| Shackle pin Ø (mm) | 8 mm |
| Shackle pin Ø (in) | 5/16 in |
| Maximum working load (kg) | 1270 kg |
| Maximum working load (lb) | 2800 lb |
| Breaking load (kg) | 3175 kg |
| Breaking load (lb) | 7000 lb |
Description
Harken 76mm Midrange Double 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 Description
| Sheave Ø (mm) | 76 mm |
| Sheave Ø (in) | 3 in |
| Length (mm) | 191 mm |
| Length (in) | 7 1/2 in |
| Weight (g) | 723 g |
| Weight (oz) | 25.5 oz |
| Maximum line Ø (mm) | 14 mm |
| Maximum line Ø (in) | 9/16 in |
| Shackle pin Ø (mm) | 8 mm |
| Shackle pin Ø (in) | 5/16 in |
| Maximum working load (kg) | 1270 kg |
| Maximum working load (lb) | 2800 lb |
| Breaking load (kg) | 3175 kg |
| Breaking load (lb) | 7000 lb |











