HARKEN 40mm Carbo Fiddle

Low-friction Carbo Air blocks are lightweight, strong, reliableÑand affordable. Companions to the popular Harken¨ Black Magic¨ line, these small, compact blocks have very high working loads for safe, easy trimming. The 40 mm 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.