| 摘要 |
A rail/option assembly is mounted on a wall and comprising a rail and at least one option. The rail comprises at least one slot being longitudinally formed throughout the rail, with the option comprising at least one guide formed on. The guide is engageable in the slot so that the option is attached to the rail in order to support objects. The slot comprises a wide portion being in communication with a narrow portion, with the wide portion of the slot being proximate to the axis of the rail. The narrow portion of the slot being distal from the axis of the rail.
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