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. 1548: 76mm Cheek Block
Specifications
- Sheave Ø (mm) 76 mm
- Sheave Ø (in) 3 in
- Length (mm) 111 mm
- Length (in) 4 3/8 in
- Weight (g) 312 g
- Weight (oz) 11 oz
- Maximum line Ø (mm) 14 mm
- Maximum line Ø (in) 9/16 in
- Fasteners (mm) 6 RH mm
- Fasteners (in) 1/4 RH in
- Maximum working load (kg) 680 kg
- Maximum working load (lb) 1500 lb
- Breaking load (kg) 1905 kg
- Breaking load (lb) 4200 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