Block violin 45mm - sheet 10mm
Ø puleggia -
Scotta max Ø -
Carico di lavoro -
Carico di rottura -
Lead block ball of Viadana, the series reinforced, fiddle with becket and cleat. The stainless steel balls work between two shells made of steel to distribute the load in a perfectly homogeneous, thus avoiding even under strong stresses, the formation of pits in the pulley and the ovalization of the balls.