40 mm Ball Bearing Block - Fiddle Spinnaker Pole Turnbuckle with Fork/Toggle terminals

Turnbuckle with Fork/Toggle terminals

The large 40 mm primary sheave and smaller secondary sheave provide increased mechanical advantage

to be combined with ø6 or ø7 mm wire applications

preferably in Dyneema

40 mm Ball Bearing Block - Fiddle Spinnaker Pole Turnbuckle with Fork/Toggle terminalsThe BBB40 Fiddle Block features a large 40 mm primary sheave and a smaller secondary sheave for increased mechanical advantage in rigging systems. It features a swiveling shaft with swivel lock a plastic washer which is placed between block body and shackle for fixed 0 or 90 shackle position. Stainless steel ball bearings provide smooth, low friction operation under medium loads, while glass fiber reinforced cheeks ensure rigidity and durability. The