This is a CNRAQR spark plug gap tool kit designed for precise and consistent spark plug gap adjustment. The set includes a metal adjustment tool, a spark plug socket, and a thickness/feeler gauge set, making it a complete solution for tuning spark plugs. Key Features: * Precision spark plug gap adjustment tool with screw mechanism * Includes multi-blade thickness (feeler) gauge * Spark plug socket adapter included * Compatible with many standard spark plugs (see box notes)
