• Harken 40mm Carbo Block 90° Fixed Head
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Harken

Harken 40mm Carbo Block, 90° Fixed Head – 60% Stronger, 30% Lighter

Harken 40mm Carbo Block, 90° Fixed Head – 60% Stronger, 30% Lighter

SKUCT-117353

$42.95
$42.95
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Product details

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Elevate your sailboat's performance with the Harken 40mm Carbo Block, 90° Fixed Head. Engineered for optimal efficiency, these low-friction Carbo Air blocks are renowned for being 60% stronger and 30% lighter than Harken's classic blocks, offering exceptional durability and responsiveness. Designed for jib and mainsheet systems on high-performance dinghies and loaded control lines on small keelboats, this block ensures safe, easy trimming under demanding conditions. Trust in Harken's award-winning innovation to optimize your rigging for superior control and speed. Upgrade your sailing hardware today!

Key Benefits & Features:

  • Enhanced Strength-to-Weight Ratio: Constructed with nylon-resin sideplates densely packed with long-glass fibers for a compact yet incredibly strong block.
  • Ultra-Low Friction Operation: Sheaves spin on high-load ball bearings with fitted races, delivering smooth and efficient line handling.
  • UV-Stabilized Durability: Ball bearings, sheave, and sideplates are UV-stabilized with carbon black, providing maximum protection against sun exposure and prolonged outdoor use.
  • Versatile Application: Ideal for main/jib sheets, mainsheet fine-tune, control lines, vangs, cunninghams, and outhauls.

Specifications:

  • Sheave Diameter: 40 mm (1-9/16 in)
  • Maximum Line Diameter: 10 mm (3/8 in)
  • Maximum Working Load (MWL): 220 kg (485 lb)
  • Breaking Load: 735 kg (1620 lb)
  • Weight: 44 g (1.6 oz)
  • Length: 75 mm (2 15/16 in)

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