Voltage 12, Spring w/, Brush lead length 24.00, Brush w/, Brush Length 22.00, Outer Diameter 86.00, Brush Gear Width 9.00, Inner Diameter 31.50, No./brushes 4, Lead Length 54.00, Remarks Spring: HC-CARGO 135004., Brush Height 15.00, Brush Thickness 6.00, Height 29.70