Harken MKIV Unit 2 Ocean Furling Drum Box - 7512.10-WOF

The Harken MKIV Unit 2 Ocean Furling Drum Box is part of the MKIV Ocean furling system, engineered specifically for cruising sailors who demand strength, durability, and ease of operation. Designed to provide smooth, reliable headsail furling and reefing from the safety of the cockpit, the system helps maintain excellent sail shape while simplifying sail handling in a wide range of conditions.

Constructed from hardcoat-anodized aluminum and UV-stabilized materials, the MKIV Ocean system is built to withstand harsh marine environments. Multiple rows of Torlon ball bearings minimize friction for smooth operation and reduced effort when pulling the furling line. The maintenance-free bearing system requires no lubrication and incorporates a single groove foil design for dependable performance.

Features:

• Engineered for strength, longevity, and ease of use
• Allows headsail furling and reefing from the safety of the cockpit
• Maintains excellent sail shape while furling and reefing
• Hardcoat-anodized aluminum construction
• UV-stabilized for long-term durability
• Multiple rows of Torlon ball bearings minimize friction
• Bearings require no lubrication for easy maintenance
• Single groove foil design

Specifications:

• Compatible Wire Diameter (1 x 19 stainless steel): 5/16", 3/8" (8 mm, 10 mm)
• Compatible Rod Diameter: -12 (7.14 mm), -17 (8.38 mm), -22 (9.53 mm)
• Compatible Clevis Pin Diameter: 5/8", 3/4" (15.9 mm, 19.1 mm)

Owner's Manual (4.59 MB)