Steel Thickness, Grades, and Build Quality
Lower gauge numbers mean thicker steel, while millimeters offer direct thickness values; both impact pry resistance and total weight. Pros include better security with thicker walls, but cons include difficult placement and a higher price tag you must plan for.
Steel Thickness, Grades, and Build Quality
Formed shells reduce the number of seams, which can minimize weak points, while welded bodies depend heavily on weld quality. The upside is potentially stronger corners; the downside is that poor welds invite failure under prying or blunt force attacks.