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Mounting Hole Diameter Inches: 13/16
1 x Blue lifting line
Micro 4-Way Instrument Drop
ConnectPro® Plug
Draw of standard lights
Harken 57mm High Load Standup Block Boat Melges 15 Mounting Hole Diameter Inches: 13/16Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free running, powerful performers are used for sail controls that see lots of action. Sideplates and sheaves Hard Lube anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon roller bearings separated and parallel to reduce friction. Torlon is a registered trademark of Solvay Advanced Polymers L. L. C.
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