product
mouseover to enlarge
Unit 1 ESP Furling System Unit 1 ESP Furling System Unit 1 ESP Furling System
click thumbnail to select

Unit 1 ESP

Unit 1 ESP Furling System

Part No. 7321.10
$1,875.00NEW!  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, 7/32, 9/32 in
Rod Ø (mm)5.03, 5.72, 6.35 mm
Rod Ø (dash)-10, -6, -8
Clevis pin Ø (mm)11, 12.7 mm
Clevis pin Ø (in)1/2, 7/16 in

Find A Dealer

The ESP Furler is designed for the cruiser looking for an easy-to assemble furler with an elegant design. Install a Harken® ESP Furler and trim safely from the cockpit when it blows; unfurl instead of motoring when it’s light, for a great day of sailing.

To make assembly easier, Harken offers top foils in five precut lengths—no hacksaw required. An adjustable bottom foil fine-tunes the unit. Foils slip over most existing headstays without cutting the headstay, reducing set-up time even more.

Spool is made from Hard Lube-anodized aluminum. Cover, flange, and guard are molded from glass reinforced polymers for high strength. Foils are clearcoat-anodized for durability. The stainless steel sail feeder is strong and durable.

FootnoteStandard and max headstay lengths determined using 7321.34 2000 top foil. When using long leg kits add 8 1/2" (.22 m). 
Wire Ø (1 x 19 SS) (mm)6, 7, 8 mm
Wire Ø (1 x 19 SS) (in)1/4, 7/32, 9/32 in
Rod Ø (mm)5.03, 5.72, 6.35 mm
Rod Ø (dash)-10, -6, -8 
Clevis pin Ø (mm)11, 12.7 mm
Clevis pin Ø (in)1/2, 7/16 in
Standard headstay length (m)15.22 m
Standard headstay length (ft in)49'11" ft in
Maximum headstay length (m)17.22 m
Maximum headstay length (ft in)56'6" ft in
A (mm)70 mm
A (in)2 3/4 in
B (mm)131 mm
B (in)5 1/8 in
C maximum (mm)230 m
C maximum (in)9 in
D (mm)34 mm
D (in)1 3/8 in
E maximum with long leg kit (mm)1200 mm
E maximum with long leg kit (in)47 1/4 in
E maximum with short leg kit (mm)980 mm
E maximum with short leg kit (in)38 9/16 in
E minimum with long leg kit (mm)815 mm
E minimum with long leg kit (in)32 1/8 in
E minimum with short leg kit (mm)595 mm
E minimum with short leg kit (in)23 7/16 in
F with long leg kit (mm)471 mm
F with long leg kit (in)18 9/16 in
F with short leg kit (mm)251 mm
F with short leg kit (in)9 7/8 in
G with long leg kit (mm)450 mm
G with long leg kit (in)17 11/16 in
G with short leg kit (mm)230 mm
G with short leg kit (in)9 1/16 in
H (mm)200 mm
H (in)8 in
I (mm)78 mm
I (in)3 in
J with long leg kit (mm)313 mm
J with long leg kit (in)12 5/16 in
J with short leg kit (mm)93 mm
J with short leg kit (in)3 11/16 in
K (mm)40 mm
K (in)1 9/16 in
Extrusion length (m)2 m
Extrusion length (ft in)6'6 3/4" ft in
Luff tape size (mm)5 mm
Luff tape size (in)#6 (6/32) in
EPS: 7321.10.eps (open/save)
Manual: 4411.pdf (open/save)
Manual: 4410.pdf (open/save)

DO NOT use Harken Equipment for Human suspension.

  • United States
  • Australia
  • France
  • Italia
  • New Zealand
  • Polska
  • Sverige
  • UK