MD1400 Series

Maximum Duty Doors & Frames

• 14-Gauge Door
• 12-Gauge Frame
• 161 Prep and 3 Deadbolt Preps
• Polystyrene Core
• 2-3/4” Backset
• 3/8” Undercut
• 4-1/2” x 4-1/2” Heavy Duty Hinge Prep
• DKS Steel Door & Frame Locations