Description
The DormaKaba Simplex LR1041C-05-41 is a heavy-duty mechanical pushbutton lock designed for facilities needing keyless access control between public and private areas. No keys, cards, computers, or batteries required. Combinations change in seconds without removing the lock, making it ideal for offices, hospitals, schools, and secure buildings where access flexibility matters.
This cylindrical lock installs on wood or metal doors with standard ASA 161 preparation and fits door thicknesses from 1 3/8 inch to 2 1/4 inch. ADA-compliant fixed levers and vandal-resistant metal pushbuttons ensure reliability in high-traffic environments. As an authorized DormaKaba dealer, E.D. Locks provides expert guidance on handing, backset selection, and strike compatibility. Contact sales@edlocks.com or call 1-877-207-6067 for free installation support.
Specifications
- Brand: DormaKaba
- Model: LR1041C-05-41
- Lock Type: Mechanical Pushbutton Cylindrical
- Door Thickness: 1 3/8 inch to 2 1/4 inch (pre-assembled for 1 5/8 inch to 2 inch)
- Backset Options: 2 3/4 inch or 2 3/8 inch
- Latch Throw: 1/2 inch standard; 3/4 inch optional
- Door Preparation: ASA 161 with additional through holes
- Handing: Factory-handed; not field reversible
- Levers: Fixed ADA-compliant
- Keypad: Vandal-resistant solid metal pushbuttons
- Strike: Standard or ASA strike plate
- Minimum Stile: 5 inches recommended
- Fire Rating: 3-hour UL/ULC for A labeled doors
- Compliance: ADA; D.O.D. Compliant 5220.22M; weather resistant
- Warranty: 3 years
