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Double Block - Universal Head
25mm size for 6mm fastenings
Suit 8mm (5/16) I
UV & Weather-Resistant: Featuring colour fastness to light grade 6-7
HARKEN 125mm Aluminium Stand-up Block 16504 Double Block - Universal HeadBlack Magic Air blocks are a top favourite 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. Centre cage keeps Torlon roller bearings separated and parallel to reduce friction. Torlon is a registered trademark of Solvay Advanced Polymers L. L. C.
US$ 109.50
US$ 31.95
US$ 264.50
