Black Magic - 45 mm Single Stand-up Block
Black 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.
Specification: Single
Harken P/No: 3395
- Sheave Diameter: 45mm
- Weight: 112g
- Maximum Line: 10mm
- Maximum Working Load: 750kg
- Breaking Load: 1500kg