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Stainless steel tack adapter tangs are designed to adapt pin diameters on headstays to the standard clevis pin size found on Harken Small Boat underdeck furling units. These components facilitate the connection between the headstay and the furling system while maintaining structural integrity. A third hole is included to allow for lashing, which enables the adjustment of jib luff tension.
Pin Adaptation: Adapts headstay pin diameters to the standard clevis pin size of Harken Small Boat underdeck furling units.
Luff Tension: Features a third hole for lashing to adjust jib luff tension.
Specifications
• Brand: Harken
• Reference: 489
• Length: 60 mm
• Width: 51 mm
• Weight: 91 g
• Maximum working load: 907 kg
• Use with furling unit: 493
• Tang hole to tang hole length: 35 mm
• Maximum luff wire Ø: 4 mm
• Upper pin Ø: 8 mm
• Lower pin Ø: 8 mm






