Harken 57mm Carbo Triple Block with Swivel Head/150 Cam-Matic Ai_Description Length 171 mm Width 80

Length 171 mm Width 80 mm Car Body Height  24 mm Weight  422 g Maximum Working Load  386 kg Breaking Load  1134 kg Minimum Curved Track Radius 1

Breaking Load 350 kg Fixing Hole Centers  - Length  35 mm Maximum Line Diameter  6 mm Maximum Working Load  115 kg Shackle Pin  - Weight  11

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Harken 57mm Carbo Triple Block with Swivel Head/150 Cam-Matic Ai_Description Length 171 mm Width 80Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave 57 mm Length 121 mm Weight 431 g Shackle Pin 6 mm Maximum Line 10 mm Maximum Working Load 680 kg Breaking Load 1700 kg Footnote: Maximum working loads and breaking loads for blocks based on cam strengths.