Description
The DormaKaba Simplex LR1041R-03-41 is a heavy-duty mechanical pushbutton lock designed for controlled access between public and private areas. Ideal for offices, schools, and facilities, it eliminates the need for keys, cards, or batteries. Combinations change in seconds without removing the lock from the door, making it perfect for high-traffic environments requiring flexible access control.
This cylindrical lock installs on wood or metal doors with standard ASA 161 preparation and accommodates door thicknesses from 1⅜" to 2¼". It features ADA-compliant fixed levers, vandal-resistant metal pushbuttons, and a 3-hour UL/ULC fire rating. As an authorized dealer, E.D. Locks provides expert guidance on handing, backset selection, and installation. Contact our team at sales@edlocks.com or 1-877-207-6067 for technical support and to verify compatibility with your specific door.
Specifications
- Brand: DormaKaba
- Model: LR1041R-03-41
- Lock Type: Mechanical pushbutton cylindrical
- Door Thickness: 1⅜" (35 mm) to 2¼" (57 mm)
- Pre-assembled for: 1⅝" (41 mm) to 2" (51 mm) doors
- Backset Options: 2¾" (70 mm), 2⅜" (60 mm)
- Latch: ½" (13 mm) throw, ¾" (19 mm) optional
- Minimum Stile: 5" (127 mm)
- Keypad: Vandal-resistant solid metal pushbuttons
- Levers: ADA-compliant fixed
- Strike: Standard and ASA options
- Fire Rating: 3-hour UL/ULC for "A" labeled doors
- Compliance: D.O.D. 5220.22M, ADA
- Handing: Factory-handed, not field reversible
- Warranty: 3 years
