More information about Solid F.15.7
The model Solid F.15.7 does not have a traditional post, but the supervisor changes to a post at the start and end of the stairs. The stainless steel railing posts are drilled into the vang and handrail. By default, the supervisor is placed on top of the part that becomes the post. Options are available with a smooth transition between "pole" and supervisor.
The model is available in all forms.