Schaller Machines Bass 4-in-L M4 Chrome - 10280201
Schaller Bass "M4SL Series" Open backed machine heads featuring oversized gear wheels, heavy duty shafts and large case buttons for a comfortable feel. Gear ratio: 1:22. M4SL Chrome (4 in line)
Half-open bass tuner with extra strong gear and an appropriately sized string post. Gear ratio 1:22.
A special female screw guarantees precise positioning and fixing of the shaft.