We are thinking about changing our current print periodical shelving from "obliques" (hanging files) to the hinged periodical shelving like this: http://www.demco.com/goto?BLS175514&ALL0000&es=20160122151623997100

Our current frames appear to be compatible with the hinged shelves. But we have been told by a vendor that if we bought a shelf and it was not compatible, we can't return it. Has anyone else bought these shelves to fit with your existing frames? Any thoughts on the periodical display units from Estey? http://www.esteyshelving.com/pdfs/Estey-Library-Brochure.pdf

Thank you,

Bethany