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Armor Door 36 in. x 84 in. Right-Hand Adjustable Metal Frame and Door for 4-1/2 in. to 7-3/4 in. Finished Wall Thickness VSDFPEX3684ER - The Home Depot
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Armor Door 36 in. x 84 in. Fire-Rated Gray Left-Hand Flush Steel Commercial Door with Panic Bar, Knock Down Frame and Hardware VSDFRKD3684EL - The Home Depot
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36 in. x 96 in. Commercial Interior Left Hand Hollow Metal Door Frame With Drywall Compression Anchors, 5-7/8 in. Jamb Depth, 16 Gauge Steel Knock Down Frame, Primered Gray Finish | Door Closers USA
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Commercial 18-Gauge Flush Hollow Metal 3-Hours Fire Rated Door — Lux Doors
Welded Commercial Hollow Metal Door Frames
