Harken Small Boat Underdeck Furling Tack Adapter Tang — 4 mm

Stainless steel tack adapter tangs are used to adapt pin diameters on headstays to the standard clevis pin size that comes on the Harken Small Boat underdeck furling unit. A third hole accepts lashing to adjust jib luff tension.


  • Clevis pin Ø (mm) 7.9
  • Includes Includes drum and upper swivel
  • Length (mm) 65
  • Maximum luff wire Ø (mm) 4
  • Maximum working load (kg) 1361
  • Pin-to-pin length (mm) 38
  • Use with furling unit 478
  • Weight (g) 147

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