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Harken Block - Black Magic 75mm Double - Stand-Up (HBB254)

SKU: HARHBB254  |  Manuf. Code: HBB254
List Price:  $1,580.40 USD
$1,100.00 USD

You save 30% ($480 off List)
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DESCRIPTION

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.

Our Part # HARHBB254 | Mfr. Part # HBB254

FEATURES

  • 75mm double sheave block.
  • Black Magic series for high performance.
  • Stand-up configuration for optimal lead.
  • High-strength composite and aluminum construction.
  • Designed for heavy loads and smooth operation.

KNOWLEDGE BASE

TECHNICAL INFORMATION

DescriptionImperialMetric
Sheave2 15/16 in75.0 mm
Length6 1/2 in16.5 cm
Maximum Line9/16 in14.0 mm
Maximum working load7497.0 lb3400.0 kg