Harken Unit 1 MKIV Jib Furling System

Harken Unit 1 MKIV Jib 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:

A (mm)	120 mm
A (in)	4 3/4 in
B (mm)	178 mm
B (in)	7 in
C (mm)	51 mm
C (in)	2 in
Wire Ø (1 x 19 SS) (mm)	8 mm
Wire Ø (1 x 19 SS) (in)	9/32 in
Rod Ø (mm)	7.14 mm
Rod Ø (dash)	-8
Clevis pin Ø (mm)	15.9 mm
Clevis pin Ø (in)	5/8 in
Standard headstay length (m)	13.99 m
Standard headstay length (ft in)	45' 11' ft in
Maximum headstay length (m)	16.12 m
Maximum headstay length (ft in)	52' 11' ft in
D (mm)	167 mm
D (in)	6 5/8 in
E (mm)	78 mm
E (in)	3 1/16 in
F maximum (mm)	1175 mm
F maximum (in)	46 1/4 in
F minimum (mm)	1073 mm
F minimum (in)	42 1/4 in
G maximum (mm)	305 mm
G maximum (in)	12 in
G minimum (mm)	247 mm
G minimum (in)	9 3/4 in
H maximum (mm)	280 mm
H maximum (in)	11 in
H minimum (mm)	222 mm
H minimum (in)	8 3/4 in
I maximum (mm)	129 mm
I maximum (in)	5 in
I minimum (mm)	71 mm
I minimum (in)	2 7/8 in
J (mm)	25 mm
J (in)	1 in
K (mm)	29 mm
K (in)	1 1/8 in
Extrusion length (m)	2.13 m
Extrusion length (ft in)	7' ft in
Luff tape size (mm)	5 mm
Luff tape size (in)	#6 (6/32) in