Uxcell a11061600ux0221 Replacement 5/8" x 1/2" x 1/4" Motor Carbon Brushes (Pack of 20) Product Name : Motor Carbon Brush; Fitness : Generic Electric Motor Carbon Brush Size (Approx.) : 40 x 10 x 10 mm/1.57" x 0.4" x 0.4" Total Length(Approx.) : 4cm/ 1.6inch;(When Spring Stretching) Net Weight : 79g Package Content : 10 Pairs x Motor Carbon Brush