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.
Sheave Ø (mm) | 40 mm |
Sheave Ø (in) | 1 9/16 in |
Length (mm) | 86 mm |
Length (in) | 3 3/8 in |
Weight (g) | 119 g |
Weight (oz) | 4.2 oz |
Shackle pin Ø (mm) | 4 mm |
Shackle pin Ø (in) | 5/32 in |
Maximum line Ø (mm) | 6 mm |
Maximum line Ø (in) | 1/4 in |
Maximum working load (kg) | 68 kg |
Maximum working load (lb) | 150 lb |
Breaking load (kg) | 136 kg |
Breaking load (lb) | 300 lb |