To add strength and rigidity to the safe’s door opening, Champion adds a Reinforced Door Casement™ to the safe’s body. This casement is formed from two or more layers of steel and is welded around the perimeter of the door opening. It more than quadruples the strength of the door opening and provides a more secure and pry-resistant door mounting. Champion installs a Reinforced Door Casement™ on all its models. Most of our competitors do not offer this reinforced door casement.