Features: brand new high quality Made of high quality material, durable Carbon motor brushes of the most frequently replaced power tool parts. Since carbon brushes are wearing parts, they will gradually wear out through friction and use, and eventually need to be replaced. Worn brushes are a common cause of intermittent motor function, weakened electric braking, and reduced motor power. Brushes are used in a wide variety of power tools and motors such as circular saws, miter saws, drills, hammer drills, vacuum cleaners, motorcycles, saws, blowers, cut-off saws and angle grinders. Product parameters: Material: carbon + metal Carbon brush size (approx): 20mm x 6mm x 5mm (length*width*height) Spring length (approximately): 25 mm (0.98 in) Package Included: 2 * carbon brushes Note: 1.The real color 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. brand new high quality Made of high quality material, durable Carbon motor brushes of the most frequently replaced power tool parts. Since carbon brushes are wearing parts, they will gradually wear out through friction and use, and eventually need to be replaced. Worn brushes are a common cause of intermittent motor function, weakened electric braking, and reduced motor power. Brushes are used in a wide variety of power tools and motors such as circular saws, miter saws, drills, hammer drills, vacuum cleaners, motorcycles, saws, blowers, cut-off saws and angle grinders. parameters: