Features: 100% brand new and high quality Selected graphite: graphite has good commutation and current collecting performance. Wire material: high-purity copper stranded wire to ensure the flow of current. Pure copper cover: high hardness / wear resistance / long life. Replacing carbon brushes can fix an intermittent motor. Used widely for various of power tools and electric motors, such as rotary hammer drill, circular saw, cut-off saw and angle grinder. Package Includes: 10x Carbon Brush Specifications: Material: High Carbon Steel 103 size: Approx. 6x10x16mm/0.23x0.39x0.62inch 150 size: Approx. 5x10x17mm/0.19x0.39x0.66inch 153 size: Approx. 6.5x13.8x18mm/0.25x0.53x0.7inch 21 Size: Approx. 6.5x7.5x13mm/0.25x0.29x0.51inch 255 size: Approx. 7x11x17mm/0.27x0.43x0.66inch 303 size: Approx. 5x11x18mm/0.19x0.43x0.7inch 38 size: Approx. 7x13x16mm/0.27x0.51x0.62inch 41 size: Approx. 6.5x7.5x13mm/0.25x0.29x0.51inch 411 size: Approx. 6x9x13mm/0.23x0.35x0.51inch 43 size: Approx. 7x11x18mm/0.27x0.43x0.7inch 44 size: Approx. 7x17x18mm/0.27x0.66x0.7inch 5 Size: Approx. 5x5x13mm/0.19x0.19x0.51inch 5016 size: Approx. 6x12x16mm/0.23x0.47x0.62inch 51 size: Approx. 5x8x13mm/0.20x0.31x0.51inch 6 Size: Approx. 4x6x13mm/0.15x0.23x0.51inch 604 size: Approx. 6x8.5x14mm/0.23x0.33x0.55 6100 size: Approx. 5x8x15mm/0.19x0.31x0.59inxh 9553 size: Approx. 5x11x16mm/0.19x0.43x0.62inch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.