Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.
Part no. 2600: 57mm Block - Swivel
Specifications
- Sheave Ø (mm) 57 mm
- Sheave Ø (in) 2 1/4 in
- Length (mm) 110 mm
- Length (in) 4 5/16 in
- Weight (g) 87 g
- Weight (oz) 3.1 oz
- Shackle pin Ø (mm) 5 mm
- Shackle pin Ø (in) 3/16 in
- Maximum line Ø (mm) 10 mm
- Maximum line Ø (in) 3/8 in
- Maximum working load (kg) 359 kg
- Maximum working load (lb) 792 lb
- Breaking load (kg) 1079 kg
- Breaking load (lb) 2380 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