Register and take advantage of the discounts and advantages of being a Professional of Nautical
Join the more than 500 Nautical Professionals now
Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. These small, compact blocks serve as companions to the popular Harken Black Magic line. They offer very high working loads for safe and easy trimming.
High Working Loads: The blocks are designed to handle very high working loads, ensuring safe and easy trimming.
40 mm Fiddle: This specific model is an excellent choice for 3:1 and 4:1 tackles on dinghy vangs and mainsheets.
Control Applications: Suitable for controls such as cunninghams and internal boom outhauls on larger boats.
Specifications
• Brand: Harken
• Reference: 2658
• Sheave Ø: 40 mm
• Length: 131 mm
• Weight: 128 g
• Maximum line Ø: 6 mm
• Maximum working load: 220 kg
• Breaking load: 735 kg
• Shackle pin Ø: 4 mm






