What Is Ansi Grade 1 Lock? 2026-01-13
You can look at two door locks that appear identical on the surface, yet one costs significantly more than the other. Why the discrepancy? The answer usually lies inside the mechanism and the rigorous testing it has endured. When securing a commercial building, a school, or a high-traffic office, relying on a standard residential lock is a recipe for failure—both in terms of security and mechanical longevity.
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