10 Pairs Electric Drill Motor Carbon Brushes 1/2" x 5/32" x 5/32" Product Name : Motor Carbon Brush;Fitness : Generic Electric Motor Carbon Brush Size (Approx) : 12x 4x 4mm / 1/2" x 5/32" x 5/32"(L * W * H) Total Length(Approx) : 3cm/ 1.18&ldquo; Net Weight : 55g Package Content : 10 Pairsx Motor Carbon Brush