This European style concealed corner hinge is necessary for your 45 degree diagonal facing door application project. This model is for use with frameless cabinet overlay doors typically on 45 degree mitered side panels, and is designed to function in tight space. It opens the door just enough to prevent it from banging into the rest of the cabinet or neighboring fixtures. Features include clip on baseplate with release lever for easy door removal and installation, with adjustment cams that automatically position the hinge as desired without the hassle of loosening screws and manual positioning. This self-closing hinge pulls the door closed for the last few inches of travel and keeps it shut. Mounting hardware and instructions included for DIY friendly installation.