Harken Unit 1 MKIV Furling System w/o Toggle Assembly

Harken Unit 1 MKIV Furling System w/o Toggle Assembly

MKIV furling systems are strong, lightweight and aerodynamic, with the performance and features Harken® is known for. Longevity, ease of use, and simplicity of installation are crucial components of the design.

Specifications:

Wire Ø (1 x 19 SS): 1/4 in., 9/32 in., 5/16 in. (6 mm, 7 mm, 8 mm)

Rod Ø: -8, -10, -12 (5.72 mm, 6.35 mm, 7.14 mm)

Clevis pin Ø: 1/2 in., 5/8 in. (12.7 mm, 15.9 mm)

Standard headstay length: 45' 11" (13.99 m)

Maximum headstay length: 52' 11" (16.12 m)

A: 4 3/4 in. (120 mm)

B: 7 in. (178 mm)

C: 2 in. (51 mm)

D: 6 5/8 in. (167 mm)

E: 3 1/16 in. (78 mm)

F maximum: 46 1/4 in. (1175 mm)

F minimum: 42 1/4 in. (1073 mm)

G maximum: 12 in. (305 mm)

G minimum: 9 3/4 in. (247 mm)

H maximum: 11 in. (280 mm)

H minimum: 8 3/4 in. (222 mm)

I maximum: 5 in. (129 mm)

I minimum: 2 7/8 in. (71 mm)

J: 1 in. (25 mm)

K: 1 1/8 in. (29 mm)

Extrusion length: 7 ft. (2.13 m)

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