Wire Ø (1 x 19 SS): 8 mm
Rod Ø: 7.14 mm
Clevis pin Ø: 15.9 mm
Standard headstay length: 13.99 m
Maximum headstay length: 16.12 m
A: 120 mm
B: 178 mm
C: 51 mm
D: 167 mm
E: 78 mm
F maximum: 1175 mm
F minimum: 1073 mm
G maximum: 305 mm
G minimum: 247 mm
H maximum: 280 mm
H minimum: 222 mm
I maximum: 129 mm
I minimum: 71 mm
Extrusion length: 2.13 m
Luff tape size: 5 mm

MKIV Ocean furling systems for cruisers are engineered for strength, longevity, and ease of use. These free-rolling furlers make all the difference in headsail control by allowing cruisers to furl and reef from the safety of the cockpit, while maintaining great sail shape.

MKIV Ocean furling systems offer the same quality as MKIV for racers but without features cruisers don't need. They are made of hardcoat-anodized aluminum, UV-stabilized for durability and include multiple rows of Torlon® ball bearings to minimize friction and make pulling the furling line a less physical experience.

The bearings require no lubrication for easy maintenance and feature a single groove foil.

Our Part # HAR75111 | Harken Part # 7511.1