Harken 40 mm Carbo Block
$30.78Low-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. Imperial Metric Sheave Diameter 1 9/16 in 40 mm Max Line Diameter 3/8 in 10 mm Max Working Load 485 lb 220 kg