These deck organizers are an effective means of deflecting halyards and control lines to winches and stopper cleats. Cheeks are manufactured from aircraft-grade aluminum and hard-coat anodized for durability. All-purpose sheaves handle extreme high loads and all configurations can be stacked. Sheave diameter: 1 5/8" (40mm). Max. line size: 1/2" (12mm). Max. working load: 1100lb.
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