Harken 40mm Carbo Air Fiddle Block w/Swivel ESPSWIT3 External A-style hinge

External A-style hinge

F using a freezer or regular Ice

sku: HBL61CM08LED has the LED Indicator

Flush mount gasket and hardware

easy installation and interlocks with the plug

Harken 40mm Carbo Air Fiddle Block w/Swivel ESPSWIT3 External A-style hinge40mm Carbo Air Fiddle Block with Swivel Low friction Carbo Air blocks 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. Specifications: