29MM CARBO SWIVEL/BECKET BLOCKS

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)
29 mm

Length (mm)
66 mm

Weight (g)
26 g

Shackle pin Ø (mm)
4 mm

Maximum line Ø (mm)
8 mm

Maximum working load (kg)
150 kg, 299 kg, 449 kg

Breaking load (kg)
454 kg, 737 kg, 907 kg

Footnote
Maximum working loads and breaking loads for blocks based on cam strengths.