A mounting kit having dual compatibility for mounting either a single DIN component or a double DIN component. The mounting kit includes a combination aperture large enough to receive a double DIN component. A removable member extends horizontally between the left vertical side and the right vertical...http://www.google.com/patents/US7430110?utm_source=gb-gplus-sharePatent US7430110 - Modular auto stereo mounting kit having both single DIN and double DIN configurations