This pack of 2 Celsus RK5015 Stereo Release Keys is designed for use with Becker and Ford stereos. They provide an easy and convenient way to remove the stereo from your vehicle for maintenance or upgrades. These release keys are made by CELSUS, a trusted brand in car stereo accessories. They are compatible with a range of Ford vehicles and are an essential tool for anyone working on their car's audio system. Use these Stereo Release Keys to remove your car stereo quickly and easily.