Harken Swivel Carbo Block (Double/Single)
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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
Length (mm): 66
Weight (g): 26
Shackle pin Ø (mm): 4
Maximum line Ø (mm): 8
Maximum working load (kg): 150
Breaking load (kg): 454
Footnote: Maximum working loads and breaking loads for blocks based on cam strengths.