General description A 5 piece brake component cleaning and inspection kit designed for cleaning corroded discs and removing dirt and debris from calipers and linkages. Technical specifications Contents: Brake pipe corrosion tool (Part No. 3948) - patented MOT compliant Tungsten carbide double edged scraper with a long life blade One steel and one brass brush for cleaning brake dust 10mm wide disc brake caliper carrier file Usage Used to scrape the brake pipe to check depth of corrosion Effective for removing corrosion from brakes and other areas