GR Series

  • 1-3/8″-Thick Composite Wall
  • 4-1/2″-Thick Door
  • 12-Gauge Outer Door Steel Plate
  • 7/16” Reinforced Door Edge
  • Double-Steel Door Casement™
  • 12-Gauge Steel Walls
  • 1”-Diameter Door Bolts
  • Diamond-Embedded Armor Plate™

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