| 摘要 |
A method and apparatus to cover openings in a plurality of materials is described. In one embodiment, a disc shaped member includes a three-stepped surface having an outer, second, and inner surface, is configured to fit into and cover an existing opening. The outer surface is sized larger than the opening being covered. The second surface being sized to fit within such opening. The inner surface being the smallest and includes a blind hole for the insertion of a bolt. The bolt and an inner member cooperate such that the disk shaped member may be lined up with an inside surface of an opening of virtually any material or object configured to accept such a disk shaped member. Once the disk shaped member is fastened onto the exterior surface of a doorframe using a bolt and the inner member, for example, the existing hole being covered will no longer be visible or accessible, thereby beautifying, covering, and securing the object.
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