Voltage 12, Inner Diameter 43.00, No./brushes 2, Brush w/, Brush lead length 15.00, Brush Length 16.50, Spring w/, Brush Gear Width 9.70, Outer Diameter 80.00, Remarks Neg. brushes. Brush set: HC-CARGO 140334., Height 13.50, Brush Thickness 7.00, Brush Height 10.00