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Unit 6 MKIV Hydraulic Furling System — -91 Rod Unit 6 MKIV Hydraulic Furling System — -91 Rod
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Unit 6 MKIV Hydraulic Furling System — -91 Rod

Part No. 7416.15M
$37,177.00NEW!  Not available on-line. Please contact your Harken dealer.
Rod Ø (mm)19.51 mm
Rod Ø (dash)-91
Clevis pin Ø (mm)31.8, 34.9, 39.7 mm
Clevis pin Ø (in)1 1/4, 1 3/8, 1 9/16 in

Harken® MKIV Hydraulic Jib Reefing and Furling allow sails to be reefed, furled, or set with the touch of a button. Both tack and head have double swivels, improving sail shape when partially reefed. MKIV hydraulic furlers are used on cruisers and high-performance cruising yachts with headstays up to -91 rod.

FootnoteHydraulic cylinder increases standard and max headstay lengths., If hydraulic cylinder is used, dimensions E through I will increase according to cylinder length and settings. See installation manual for detailed cylinder dimension info. 
Rod Ø (mm)19.51 mm
Rod Ø (dash)-91 
Clevis pin Ø (mm)31.8, 34.9, 39.7 mm
Clevis pin Ø (in)1 1/4, 1 3/8, 1 9/16 in
Standard headstay length (m)28.8 m
Standard headstay length (ft in)94' 6" ft in
Maximum headstay length (m)38.8 m
Maximum headstay length (ft in)127' 6" ft in
A (mm)314 mm
A (in)12 1/2 in
B (mm)520 mm
B (in)20 1/2 in
C (mm)285 mm
C (in)11 3/16 in
D (mm)160 mm
D (in)6 1/4 in
E maximum (mm)1711 mm
E maximum (in)67 3/8 in
E minimum (mm)1679 mm
E minimum (in)66 1/16 in
F maximum (mm)1183 mm
F maximum (in)46 9/16 in
F minimum (mm)1150 mm
F minimum (in)45 1/4 in
G maximum (mm)770 mm
G maximum (in)30 3/8 in
G minimum (mm)730 mm
G minimum (in)28 3/4 in
H maximum (mm)666 mm
H maximum (in)26 1/4 in
H minimum (mm)634 mm
H minimum (in)25 in
I maximum (mm)218 mm
I maximum (in)8 9/16 in
I minimum (mm)185 mm
I minimum (in)7 1/4 in
J maximum (mm)139 mm
J maximum (in)5 7/16 in
J minimum (mm)106 mm
J minimum (in)4 3/16 in
K maximum (mm)469 mm
K maximum (in)18 1/2 in
K minimum (mm)249 mm
K minimum (in)9 13/16 in
L (mm)82 mm
L (in)3 3/16 in
M (mm)83 mm
M (in)3 9/32 in
Extrusion length (m)3.35 m
Extrusion length (ft in)11 ft in
Luff tape size (mm)5, 6 mm
Luff tape size (in)#6 (6/32), #7 (7/32) in
EPS: 7416.15.eps (open/save)
High-res JPG: 7416.15 (open/save)

DO NOT use Harken Equipment for Human suspension.

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