40 mm Carbo Fiddle Block - Swivel
1/4" (6mm) to 3/8" (9mm) Line
Carbo fiddle blocks have black nylon bodies reinforced with long strand glass for exceptional strength and light weight. They feature high-load ball bearings with rounded races for high contact, low friction operation. Use 40 mm on 3:1 and 4:1 tackles on dinghy vangs and mainsheets, and controls such as cunninghams and internal boom outhauls on larger boats Cam arm assemblies can be adjusted in a wide range of positions Open design makes for easy maintenance See separate entry for ratchet fiddle blocks