Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.
Part no. 2646: 40mm Carbo Air Block - Swivel, Becket, Cam Cleat
Specifications
- Sheave Ø (mm) 40 mm
- Sheave Ø (in) 1 9/16 in
- Length (mm) 102 mm
- Length (in) 4 in
- Weight (g) 122 g
- Weight (oz) 4.3 oz
- Maximum line Ø (mm) 6 mm
- Maximum line Ø (in) 1/4 in
- Maximum working load (kg) 136 kg
- Maximum working load (lb) 300 lb
- Breaking load (lb) 600 lb
- Breaking load (kg) 272 kg
- Shackle pin Ø (mm) 4 mm
- Shackle pin Ø (in) 5/32 in
- Note: Maximum working loads and breaking loads for blocks based on cam strengths.
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