M-D Pewter Fluted 2 In. x 3 Ft. Aluminum Carpet Trim Bar, Extra Wide 2XL A door sweep or door

A door sweep or door bottom is recommended to be used with this threshold to provide the best weather tight seal

Hinged burglar bars are constructed of 3/8 In

Resists high winds

Ventilation: The louvers will be fully closed at 35 F (degrees Fahrenheit) and fully open at 75 F

slimmer nose fits into 1/2" J channel

M-D Pewter Fluted 2 In. x 3 Ft. Aluminum Carpet Trim Bar, Extra Wide 2XL A door sweep or doorTo join 2 surfaces of different levels. Carpet to tile, carpet to hardwood, low pile to high pile carpet. Screw nails included. Aluminum material with multiple finish options. 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.