Harken 40mm Fiddle Block — Swivel, Becket Gifts Ideas Large Size: (15"x 30")

Large Size: (15"x 30")

The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase

It is frequently used to combine vang or backstay controls in the same swivel base that handles the mainsheet

Diameter: 18mm

Length (mm)157 mm

Harken 40mm Fiddle Block — Swivel, Becket Gifts Ideas Large Size: (15"x 30")Part No. 2656 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. Sheave (mm)40 mm Sheave (in)1 9 16 in