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Harken soft-attach Fly pulleys are engineered to deliver exceptional strength relative to their low mass, offering sport fishermen significant power in a streamlined, low-aerodynamic profile. These efficient pulleys are ideal for dredge retrieval lines and feature an extra-narrow sheave designed specifically for the small-diameter, low-stretch lines preferred by sport fishing crews. Despite their compact size, they boast an impressive working load capacity. The Fly pulleys are perfectly suited for mounting to outriggers as the top block in halyard systems.
High Strength-to-Mass Ratio: Provides strength beyond expectations for its weight, delivering big power in a low-aero package.
Specialized Sheave Design: Features an extra narrow sheave optimized for small-diameter, low-stretch fishing lines.
Compact Working Load: Offers an incredible working load capacity relative to its small physical size.
Outrigger Compatibility: Designed for perfect mounting to outriggers as the top block on halyard systems.
Internal Construction: The 18 mm blocks include an integrated stainless steel inner race and rivet.
Bearing System: Equipped with stainless steel ball bearings for smooth operation.
Sideplate Material: Constructed with composite fiber-reinforced sideplates for durability.
Specifications
• Brand: Harken
• Reference: 2161F
• Sheave Ø: 18 mm
• Length: 28 mm
• Weight: 7.2 g
• Maximum line Ø: 5 mm
• Maximum working load: 125 kg
• Breaking load: 450 kg






