Check the listing for details. 10 Pack Replacement Electric Carbon Brush for Power Tools 153# (6.5x13.5x18mm). Condition: New. Listed at 11.49 USD. ★ Material: Carbon and copper alloy; Color: Grey and brass tone ★ Package includes: 10 carbon brushes ★The conductive carbon brush has excellent conductivity and thermal conductivity performance. ★ Replacing brushes can fix a motor that runs intermittently. New brushes can restore a motor's electric braking. Features: Designed with wire leads and ring terminal. Replacing brushes can fix an intermittent motor. New brushes can restore a motor's electric braking. Worn brushes are often the cause of a poorly running motor. Carbon motor brushes are one of the most commonly replaced power tool components. They are widely used for various power tools and electric motors, such as rotary hammer drills, circular saws, cut-off saws, and angle grinders. Specifications: Material: carbon & copper alloy Color: grey & brass tone Size: 0.276 x 0.433 x 0.709 inch Package Content: 10 x Motor Carbon Brushes