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Unit 1 MKIV Jib Furling System Unit 1 MKIV Jib Furling System Unit 1 MKIV Jib Furling System Unit 1 MKIV Jib Furling System Unit 1 MKIV Jib Furling System
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Unit 1 MKIV Jib Furling System

Part No. 7411.10
$3,021.00  Not available on-line. Please contact your Harken dealer.
Wire Ø (1 x 19 SS) (mm)6, 7, 8 mm
Wire Ø (1 x 19 SS) (in)1/4, 5/16, 9/32 in
Rod Ø (mm)5.72, 6.35, 7.14 mm
Rod Ø (dash)-10, -12, -8
Clevis pin Ø (mm)12.7, 15.9 mm
Clevis pin Ø (in)1/2, 5/8 in

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.

Wire Ø (1 x 19 SS) (mm)6, 7, 8 mm
Wire Ø (1 x 19 SS) (in)1/4, 5/16, 9/32 in
Rod Ø (mm)5.72, 6.35, 7.14 mm
Rod Ø (dash)-10, -12, -8 
Clevis pin Ø (mm)12.7, 15.9 mm
Clevis pin Ø (in)1/2, 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
A (mm)120 mm
A (in)4 3/4 in
B (mm)178 mm
B (in)7 in
C maximum (mm)330 m
C maximum (in)13 in
D (mm)51 mm
D (in)2 in
E maximum (mm)1175 mm
E maximum (in)46 1/4 in
E minimum (mm)1073 mm
E minimum (in)42 1/4 in
F maximum (mm)305 mm
F maximum (in)12 in
F minimum (mm)247 mm
F minimum (in)9 3/4 in
G maximum (mm)280 mm
G maximum (in)11 in
G minimum (mm)222 mm
G minimum (in)8 3/4 in
H (mm)167 mm
H (in)6 5/8 in
I (mm)78 mm
I (in)3 1/16 in
J maximum (mm)129 mm
J maximum (in)5 in
J minimum (mm)71 mm
J minimum (in)2 7/8 in
K (mm)25 mm
K (in)1 in
L (mm)29 mm
L (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
Manual: 4417.pdf (open/save)
Manual: 4411.pdf (open/save)
Manual: 4410.pdf (open/save)
Manual: 4417-Parts-List.pdf (open/save)
EPS: 7411.10.eps (open/save)
High-res JPG: 7411.10.jpg (open/save)

DO NOT use Harken Equipment for Human suspension.

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