Abstract: A plate stabilizing device is configured to couple with an external U-shaped plate profile. The device includes an external segment, corresponding in shape to the external U-shaped plate profile and configured to fit therein. The external segment includes a socket adapted to at least partially accommodate an external alignment tool through a passage serving as a turning point for the external alignment tool, and an internal segment that is configured to accommodate a bottom portion of the plate. The internal segment comprising an alignment tool wedge-like portion capable of accommodating a tip of the alignment tool.

Abstract: A plate stabilizing device is configured to couple with an external U-shaped plate profile. The device includes an external segment, corresponding in shape to the external U-shaped plate profile and configured to fit therein. The external segment includes a socket adapted to at least partially accommodate an external alignment tool through a passage serving as a turning point for the external alignment tool, and an internal segment that is configured to accommodate a bottom portion of the plate. The internal segment comprising an alignment tool wedge-like portion capable of accommodating a tip of the alignment tool.