Harken’s MKIV Underdeck Furling is the perfect solution for performance racers and cruisers who want an aerodynamic system with a minimal amount of equipment above deck. The drum is located beneath the deck, lowering the tack height for maximized sail area.
Product Specifications
Wire Ø (1 x 19 SS) (mm) 6 mm
Wire Ø (1 x 19 SS) (in) 7/32 in
Rod Ø (mm) 5.03 mm
Rod Ø (dash) -6
Standard headstay length (m) 11.7 m
Standard headstay length (ft in) 38′ 4″ ft in
Maximum headstay length (m) 13.8 m
Maximum headstay length (ft in) 45′ 4″ ft in
A minimum (mm) 175 mm
A minimum (in) 6 7/8 in
B (mm) 30.4 mm
B (in) 5 in
J (mm) 23 mm
J (in) 7/8 in
K (mm) 26 mm
K (in) 1 1/32 in
Extrusion length (m) 2.13 m
Extrusion length (ft in) 7′ ft in
Luff tape size (mm) 6 mm
Luff tape size (in) 6 (6/32) in
