The CTA 26-pc Terminal Tool Kit, No. 9812, is designed using high quality steel with tips that will not bend or change position over time. The set includes an application chart with a cross reference for terminal brands such as Bosch, Delphi, Deutsch, and Sumitomo, as well as universal designs. The terminal tools are for import and domestic vehicles, plus special tools for coolant sensors, wiring harnesses, and terminal blocks on most modern vehicles.