Armor Door 36 In. X 80 In. Left-Hand Adjustablet Metal Frame And Commercial Door (For 4.5 - 7.75 In. Wall Thickness)

36 in. x 80 in. Left Hand Adjustable Metal Frame and Commercial Door for 4-1/2 in. to 7-3/4 in. Finished Wall ThicknessAdjustable Frame Will Accommodate Wall Thicknesses Ranging From 4-1/2 In. To 7-3/4 In.Heavy-Duty Steel Door And Frame Provides Long...