uxcell 20 Pcs 1/4" x 1/5" x 8/15" Carbon Brushes 18mm x 13mm x 6mm for Makita CB-153 CB 153 Saw Product Name: Carbon Brush Model No.: CB153; Carbon Brush Size: 18x13x6mm / 1/4" x 1/5" x 8/15" (L*W*H) Total Length: 37mm / 1.4'' (When Spring Stretching); Material: Carbon & Metal Net Weight: 82g Package Content: 20 Pieces of Carbon Brush