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Harken Unit 3 Underdeck Furling System - 19.1 Pin

Item #

7413.11 3/4

Product Description

Harken Unit 3 MKIV Underdog

Harken’s MKIV Underdeck Furling is the perfect solution for performance racers and cruisers who want an aerodynamic system with a minimal amount of equipment above deck. The drum is located beneath the deck, lowering the tack height for maximized sail area.

Specifications

  • Wire Ø (1 x 19 SS): 1/2, 7/16 in. (11, 12 mm)

  • Rod Ø: -22, -30 (11.1, 9.53 mm)

  • Clevis pin Ø: 3/4 in. (19.1 mm)

  • Standard headstay length: 75' 1" (22.88 m)

  • Maximum headstay length: 82' 1" (25.02 m)

  • A minimum: 16 1/8 in. (410 mm)

  • A maximum: 23 5/8 in. (600 mm)

  • B: 8 3/16 in. (208 mm)

  • C minimum: 6 7/8 in. (175 mm)

  • C maximum: 14 3/8 in. (365 mm)

  • J: 1 1/2 in. (38 mm)

  • K: 1 11/16 in. (43 mm)

  • Extrusion length: 7 ft. (2.13 m)

  • Luff tape size: #6 (6/32) in. (5 mm)