Easy DIY installation which adjusts to varying floor heights

Can be positioned after hard surface floors and adjoining floors have been installed

Hidden fasteners for safety and better appearance

Use with hard surface floors, vinyl floors, and carpeting

Aluminum

Carpet metal installation on concrete surface suggestion: Drill a hole in the concrete, insert a 3/16" x 1-1/4" or 1/4" x 1-1/4" wood dowel

Use the screw nails provided with carpet metals, insert into dowel, expanding the dowel to lock in place