Harken Carbo Air blocks are made of tough reinforced composite in a size and style to fit any system. They have very high working loads for safe, easy trimming and are lightweight, strong, reliable and affordable.
The Carbo fiddle block line features high-load ball bearings with fitted races for low-friction operation. The 40mm fiddle is an excellent choice for 3:1 and 4:1 tackles on dinghy vangs and mainsheets, as well as for controls such as cunninghams and internal boom outhauls on larger boats.
Carbo Air blocks are a lightweight, strong and reliable fiber-reinforced composite construction. Ball bearings, sheave, and sideplates are UV-stabilized.
- SWL (kg):220
- NBL (kg):735
- Weight (g):51
- Recommended line - Max Ø (mm):10
- Pin Ø (mm):4
- Sheave diameter (mm):40
- A (mm):40
- B (mm):115
- C (mm):4
Harken 40mm Carbo Airblock Instructions