Product Description
29mm Double Carbo Air BlockLow-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.Specifications:Sheave: 29mm / 1-1/8in.Length: 54mm / 2-1/8in.Weight: 34g / 1.2ozMaximum line: 8mm / 5/16inMaximum working load: 299kg/ 660lbBreaking load: 737kg / 1625lb