Door Hardware
Mechanical Push Button Lockset Knob, Entry: Commercial Buying Guide
At a Glance Kaba Simplex L1000 — the spec-standard mechanical pushbutton knob for IT closets, employee entrances, and utility rooms. No batteries, no wiring. Lockey 2210 / 2835 — value-tier mechanical keyless with single or double combination; 2835 lever variant is ADA-compliant. Alarm Lock Trilogy DL2700
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