... cars, boats, snowmobiles, ATVs, and more.^ Essential safety and security tool for every car and truck.^ Insulated color coded handles provide added ... -duty spring-loaded steel clamps, PVC coated for safety. ^ Avoid being stranded waiting for a tow truck; one use and the set ... , positive.12 Keep the engine running on the jumped car for at least 20 minutes or longer so the alternator has ...