Abstract: An edge rail for a pane or panel of glass or like material to be used as a door or partition is made of mating male and female rail sections defining a channel for reception of and secure attachment to an edge portion of a pane or panel. The two rail sections have portions thereof cut away and defining a recess or chamber for reception of a door or partition supporting structure directly within the rail and not as an appendage thereto. The edge rail has substantially universal application as either a top rail or a bottom rail and for either a right hand mount or a left hand mount. The rail is relatively small, slim and compact and imparts an esthetically pleasing appearance to the panel assembly.

Abstract: A lock assembly including an exterior with a lock housing block formed on its inner side and an interior member with an inner side includes a recessed portion configured to receive the lock housing block of the exterior member. The assembly further includes a first aperture that extends completely through the exterior member, a second aperture that extends completely through the interior member, a deadbolt aperture that extends completely through the lock housing block, and a deadbolt seated within the deadbolt aperture. When the interior and exterior members are aligned such that the lock housing block is seated within the recessed portion of the interior member, the first and second aperture are aligned with each other to define a cylinder aperture that extends completely through both the exterior member and the interior member. Finally, there is at least one cylinder seated within said cylinder aperture.