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.
FEATURES
Sheave Ø (mm) 57 mm
Sheave Ø (in) 2 1/4 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
SPECS
Sheave Ø (mm)
57 mm
Sheave Ø (in)
2 1/4 in
Length (mm)
153 mm
Length (in)
6 in
Weight (g)
286 g
Weight (oz)
10.1 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)
1080 kg
Breaking load (lb)
2380 lb
Footnote
Maximum working loads and breaking loads for blocks based on cam strengths.
