Fiddle block with swivel / becket / cam-cleat for sailing dinghy (max. line ø : 6 mm)
Low-friction Carbo AirBlocks® are lightweight, strong, reliableand 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.