Product Description
Harken Unit 4 MKIV Furling System
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): 1/2, 5/8, 9/16 in. (12, 14, 16 mm)
Rod Ø: -30, -40, -48 (11.1, 12.7, 14.3 mm)
Clevis pin Ø: 1, 1 1/8, 1 7/8 in. (22.2, 25.4, 28.57 mm)
Standard headstay length: 75' 1" (22.88 m)
Maximum headstay length: 89' 1" (27.15 m)
A: 8 15/16 in. (227 mm)
D: 11 1/16 in. (280 mm)
E: 5 1/8 in. (130 mm)
F: 55 5/16 in. (1405 mm)
F maximum: 55 5/16 in. (1405 mm)
H: 20 in. (509 mm)
H maximum: 20 in. (509 mm)
I: 8 5/8 in. (220 mm)
I maximum: 8 5/8 in. (220 mm)
J: 1 3/4 in. (44 mm)
K: 1 27/32 in. (47 mm)
K (in)1 3/4 in
Extrusion length: 7 ft (2.13 m)
Luff tape size: #6 (6/32) in. (5 mm)
