David Bolton Classroom Lockset Function Codes Decoded: What the Letter After the Series Number Actually Controls Why the Function Code Matters More Than the Lock Body This article is for contractors, facility managers, and architects who are specifying or replacing cylindrical locksets on classroom doors and kee... ANSI lock functions Grade 2 locksets classroom locksets lockset functions school door hardware Apr 23, 2026
David Bolton Classroom Locksets on a Budget Cycle: How Grade 2 Knob Locks Fit Into a School Renovation Without Compromising Function What This Guide Covers When a school district faces a renovation with a fixed hardware budget, classroom locksets are usually one of the first line items squeezed. This guide helps school facilities m... ADA compliance Grade 2 locks classroom locksets cylindrical locksets school hardware Apr 23, 2026
David Bolton Classroom Knob vs. Lever Locksets: Specifying the Right Function for School Security Why Lockset Function Selection Matters More Than Finish When a school facility manager or commercial contractor is specifying door hardware for a classroom, the instinct is often to focus on finish or... ADA compliance classroom locksets commercial locksets door hardware specification school door hardware Apr 22, 2026
David Bolton Classroom Locksets: What Facilities Manager's and Contractors Need to Know Who This Guide Is For This article helps school facility managers, commercial contractors, and architects understand how to properly select, specify, and install classroom-function knob locksets in in... ADA door hardware ANSI Grade 2 hardware classroom locksets commercial locksets school door hardware Apr 19, 2026