Description:2pcs 3x7x12mm Carbon Brush Graphite Motor Generator Wheel Machine ReplacementSpecification: Material: Graphite Size: 12*7*3mm Working voltage: 120-250V           Features: 1.Carbon brush as a sliding contact parts、 widely used in many electrical devices. 2.There will not be overheat、 low noise and no damage when the brush is running. 3.Suitable for all kinds of motor、 generator and wheel machine.  Package Included:2 x Carbon BrushMore Details: