David Bolton Grade 2 Passage Knob Latchsets: Why the Function Gets Specified on ADA-Route Doors Before Anyone Checks the Code Why a Perfectly Functional Passage Knob Can Still Fail an Inspection This article is for facility managers, commercial contractors, and project architects who need to understand where a Grade 2 cylind... ADA compliance commercial door hardware cylindrical locks door schedule passage latchset Jun 18, 2026 Our Blog
David Bolton Grade 2 Storeroom Locks in Multi-Tenant and Light Commercial Buildings: When Is Grade 2 Actually Enough? What This Article Covers — and Who Should Read It This guide is for contractors pricing out light commercial renovations, property managers specifying hardware for multi-tenant buildings, and facility... BHMA grades cylindrical locks light commercial hardware lock specification storeroom locksets Apr 23, 2026 Our Blog
David Bolton Passage vs. Privacy vs. Storeroom: Choosing the Right Knob Latch Function Before the Door Gets Prepped Why Lock Function Is the Decision That Cannot Wait Until Installation Day This article is for contractors, facility managers, and project architects who specify or install cylindrical knob latch hardw... ADA compliance commercial door hardware cylindrical locks lock function codes passage hardware Apr 23, 2026 Our Blog
David Bolton Storeroom Function Locksets: How to Specify the Right Grade and Finish for Your Project What Is a Storeroom Function Lockset -- and When Do You Actually Need One? A storeroom function lockset keeps a door locked from the outside at all times, requiring a key for entry. The inside knob or... commercial door hardware cylindrical locks hardware specification locksets storeroom function Apr 22, 2026 Our Blog
