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Harken 443 Micro 22mm Anti-Capsize Eyestrap Block

Harken
Model443
RRP:£18.77
In Stock  In Stock
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Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.

Micro block sheaves run exclusively on ball bearing systems for fast trim and release under any load. Delrin® ball bearings are UV-stabilized with carbon black for maximum protection. Stainless steel sideplates add strength.

Use for:

  • Cunninghams/outhauls

  • Vangs

  • Traveler controls

  • Barberhaulers

  • Flag halyards

  • Leech cords

  • Lead car return tackles

Specifications:

  • Sheave Ø (mm) - 22 mm

  • Length (mm) - 45 mm

  • Weight (g) - 16 g

  • Maximum line Ø (mm) - 6 mm

  • Fasteners (mm) - 4 RH mm

  • Mounting hole spacing (mm) - 27 mm

  • Maximum working load (kg) - 91 kg

  • Breaking load (kg) - 454 kg