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.
Part no. 1586: 76mm Block - High Load
Specifications
- Sheave Ø (mm) 76 mm
- Sheave Ø (in) 3 in
- Length (mm) 156 mm
- Length (in) 6 1/8 in
- Weight (g) 367 g
- Weight (oz) 13 oz
- Shackle pin Ø (mm) 8 mm
- Shackle pin Ø (in) 5/16 in
- Maximum line Ø (mm) 14 mm
- Maximum line Ø (in) 9/16 in
- Maximum working load (kg) 1043 kg
- Maximum working load (lb) 2300 lb
- Breaking load (kg) 2268 kg
- Breaking load (lb) 5000 lb
Resources/References
- Need help to design your Harken system - take a look here for the Harken System Guides and Drawings
- Take a look here for all the official Harken Support Information