Description
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.
A (mm) 227 mm
A (in) 8 15/16 in
B (in) ** in
C (in) ** in
Wire ? (1 x 19 SS) (mm) 16 mm
Wire ? (1 x 19 SS) (in) 9/16 in
Rod ? (mm) 14.3 mm
Rod ? (dash) -48
Clevis pin ? (mm) 28.57 mm
Clevis pin ? (in) 7/8 in
Standard headstay length (m) 22.88 m
Standard headstay length (ft in) 75′ 1″ ft in
Maximum headstay length (m) 27.15 m
Maximum headstay length (ft in) 89′ 1″ ft in
D (mm) 280 mm
D (in) 11 1/16 in
E (mm) 130 mm
E (in) 5 1/8 in
F (mm) 1405 mm
F (in) 55 5/16 in
F maximum (mm) 1405 mm
F maximum (in) 55 5/16 in
G maximum (in) ** in
G minimum (in) ** in
H (mm) 509 mm
H (in) 20 in
H maximum (mm) 509 mm
H maximum (in) 20 in
I (mm) 220 mm
I (in) 8 5/8 in
I maximum (mm) 220 mm
I maximum (in) 8 5/8 in
J (mm) 44 mm
J (in) 1 3/4 in
K (mm) 47 mm
K (in) 1 27/32 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












