Harken 2690 75mm Carbo Fiddle Block - Swivel

Harken 75mm Fiddle Block — Swivel is a versatile, high-performance solution designed for efficient load handling and flexible purchase systems in demanding sailing applications. Featuring a fiddle configuration with two sheaves of different sizes, this block allows for a wide range of rigging setups while maintaining smooth, low-friction performance.

Part of the trusted Carbo Air range, this block combines lightweight construction with excellent strength and durability. The large 75mm sheave efficiently handles thicker lines, reducing friction and improving trimming performance, while the smaller sheave enables compact and effective multi-line purchase systems. The swivel head ensures optimal alignment under changing loads for consistent efficiency.

Ideal for mainsheet systems, vangs and control lines on dinghies, keelboats and small yachts, this fiddle block offers a reliable and adaptable solution for both racing and cruising use.

Specifications

Length: 157 mm / 6 3/16 in

Weight: 238 g / 8.4 oz

Sheave Diameter: 75 mm / 2 15/16 in

Maximum Line Diameter: 14 mm / 9/16 in

Maximum Working Load: 550 kg / 1212 lb

Breaking Load: 1650 kg / 3637 lb

Shackle Pin Diameter: 6 mm / 1/4 in

Key Features

• Fiddle block design with dual sheaves for versatile purchase systems
• Large 75mm sheave for efficient handling of thicker lines
• Low-friction Carbo Air construction for smooth, efficient performance
• Swivel head for optimal alignment under changing loads
• Lightweight yet strong construction for performance sailing
• High working load capacity for demanding applications
• Compact, durable design for marine environments
• Ideal for mainsheets, vangs and control line systems
• Suitable for dinghies, keelboats and small yachts
• Reliable performance for racing and cruising use