Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Part no. 2163: 40mm Cheek Block - Becket
Specifications
- Sheave Ø (mm) 40 mm
- Sheave Ø (in) 1 9/16 in
- Length (mm) 74 mm
- Length (in) 2 29/32 in
- Weight (g) 139 g
- Weight (oz) 4.9 oz
- Maximum line Ø (mm) 10 mm
- Maximum line Ø (in) 3/8 in
- Mounting hole spacing (mm) 63 mm
- Mounting hole spacing (in) 2 1/2 in
- Maximum working load (kg) 220 kg
- Maximum working load (lb) 485 lb
- Breaking load (kg) 735 kg
- Breaking load (lb) 1620 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