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: 29mm / 1-1/8in.
Length: 73mm / 2-7/8in.
Weight: 74g / 2.6oz
Shackle pin: 5mm / 3/16in
Maximum line: 8mm / 5/16in
Maximum working load: 449kg/ 990lb
Breaking load: 907kg / 2000lb
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