Features: , Carbon brushes ensure the normal operation of the motor and repair motors intermittentlyCarbon motor brush is one of the most frequently replaced parts for power toolsWire and brush spring carbon brushSuitable for general motorsProduct Parameters:Name: carbon motor brushBrush size (Approx.): 15 x 8 x 5mm/ 0.59" x 0.31" x 0.2" (L * W * T); Total Length (Approx.): 45mm/ 1.8" Material: Carbon & MetalMain Color: Black, CopperQuantity: 20 Pieces Packing List:20 * Carbon Motor BrushNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.