David Bolton Grade 1 or Grade 2? How BHMA Hardware Grades Actually Drive Decisions in Industrial Facilities What This Article Covers -- and Who It Helps If you maintain or specify hardware for a warehouse, manufacturing plant, food processing facility, or heavy industrial campus, you have probably been hand... BHMA Grade 1 commercial hardware specification door hardware selection hardware grades industrial door hardware Aug 26, 2026
David Bolton Privacy Mortise Latchsets: Why the Cointurn Function Gets Specified Wrong for the Room Type The Problem Nobody Catches Until the Door Is Already Hung This article is for contractors, facility managers, and architectural specifiers who are selecting or reviewing privacy mortise latchsets for ... BHMA Grade 1 commercial door hardware hardware specification mortise locks privacy hardware Jun 14, 2026