Part No. 2677
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.
Sheave Ø (mm)75 mm
Sheave Ø (in)2 15/16 in
Length (mm)159 mm
Length (in)6 1/4 in
Weight (g)772 g
Weight (oz)27.2 oz
Shackle pin Ø (mm)8 mm
Shackle pin Ø (in)5/16 in
Maximum line Ø (mm)14 mm
Maximum line Ø (in)9/16 in
Maximum working load (kg)1650 kg
Maximum working load (lb)3639 lb
Breaking load (kg)4535 kg
Breaking load (lb)10000 lb