Restore reliable performance and protect your tool with replacement Carbon Brushes designed for the BLACK & DECKER KA84 sander. These carbon brushes are engineered to maintain smooth motor operation, reduce sparking, and prevent further damage by stopping the motor automatically when brushes reach wear limits. Key benefits Restores sanding performance: Replaces worn brushes to recover motor efficiency and consistent power delivery. Protects the motor: Builtin automatic stop helps prevent damage from overworn brushes by cutting operation when brushes are exhausted. Reduces sparking and noise: Proper brush contact minimizes electrical arcing and helps the sander run quieter. Easy to : Designed for straightforward installation so you can get the sander back to work quickly. Key attributes Compatibility: Specifically for BLACK & DECKER KA84 sander. Size: ?x?x?mm 0.0x0.0x0.0'' (as specified). Material: Carbon (graphite) brush material for reliable conductivity and wear resistance. Feature: With Automatic Stop to protect the motor when brushes are worn beyond safe limits. Functionality: Provides the electrical contact between commutator and armature, restoring consistent operation and extending the service life of the sander. Typical applications / use cases Home workshop maintenance: worn brushes to bring a KA84 sander back to reliable use for furniture restoration, door refinishing, and trim work. Contractor and site repairs: Quick field replacement to reduce downtime on job sites when sanding equipment performance drops. Tool refurbishment: Ideal when rebuilding or reselling a KA84 sander to ensure safe, dependable operation for the next user. Installation and care tips Disconnect the sander from power before servicing. Follow the KA84 service instructions for access to the brush holders and proper orientation. Inspect commutator and brush springs while replacing brushes; clean debris and ensure good seating for even wear. brushes when contact length is low or sparking increases to maintain motor health. Straightforward, compatible replacement brushes that match the KA84's requirements and include an automatic stop function to help safeguard your sander's motor and performance.