The DTC mounting plate technology makes attaching or removing your cabinet doors quick and easy. With a single cam adjustment so that you can fine-tune the vertical alignment of your cabinet door. The 2 mm plate height is made for standard 3/4 in cabinet box material. The plates screw into the inside of your cabinet box with no existing holes needed (pre-planning is necessary however) and two standard #6 Robertson x 5/8 in wood screws, which are sold separately.