Description
The DormaKaba RR8148C-03-41 is a mechanical pushbutton lock designed for controlled access in commercial and institutional settings. With no keys, cards, or batteries required, it eliminates management overhead while allowing combination changes in seconds without removing the lock from the door. Ideal for offices, healthcare facilities, and secure areas.
This lock fits standard 86-mortise preparation on wood or metal doors (1.75" to 2.25" thick) and features ADA-compliant fixed levers and a 3-hour UL/ULC fire rating. Interchangeable and removable cores support multiple formats including Best, Medeco, ASSA, Yale, Abloy, Schlage, and Sargent. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for expert guidance on core selection, installation support, and warranty details.
Specifications
- Backset: 2.75" (70 mm)
- Latch: 0.75" (19 mm) two-piece anti-friction; 1" (25 mm) optional deadbolt
- Strike: 4.875" (124 mm) L x 1.25" (32 mm) W x 0.25" (6 mm) D
- Minimum stile recommended: 5" (127 mm)
- Door thickness: 1.75" to 2.25" (44 mm to 57 mm)
- Mortise preparation: Standard 86
- Pushbuttons: Vandal-resistant solid metal
- Housing: Cast front with unified trim plate
- Fire rating: 3-hour UL/ULC for "A" labeled doors
- Accessibility: ADA-compliant
- Warranty: 3 years
- Weather resistant
