David Bolton Reading the ANSI A156.2 Grade on a Cylindrical Lockset Before the Hardware Schedule Ships Why the Grade Number on a Cylindrical Lock Matters More Than the Brand Name This article explains what ANSI/BHMA A156.2 grades mean for cylindrical locksets and latches, why the grade classification b... ANSI A156.2 bored locksets commercial door hardware cylindrical locksets hardware specifications Jul 3, 2026