Dormakaba LR1041C-03-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LR1041C-03-41 Mechanical Pushbutton Lock offers a robust solution for securing access between public and private spaces. This cylindrical lever lock features a user-friendly combination entry/passive function with a key override, ensuring flexibility and convenience. Designed with a 2-3/4" backset and a 1/2" throw latch, this lock is compatible with Corbin Russwin 6-Pin LFIC preparations, delivering reliable performance. A standout feature of this pushbutton lock is its mechanical operation, which eliminates the need for keys, cards, or batteries, making it an excellent choice for high-traffic areas. The vandal-resistant keypad consists of solid metal pushbuttons, ensuring durability and ease of use. Installation is straightforward on wood or metal doors, accommodating a thickness range of 1⅜" to 2¼". With a heavy-duty construction that meets Americans with Disabilities Act (ADA) standards and a 3-hour UL/ULC fire rating, the LR1041C is both secure and compliant. The lock comes with a three-year warranty, reflecting Kaba Access’s commitment to quality. Ideal for commercial environments, this mechanical pushbutton lock provides a reliable, low-maintenance access control solution for various applications.

Mechanical Pushbutton Lock

Pushbutton Cylindrical Lever Lock, Combination Entry/Passage Functions with Key Override, 2-3/4" Backset, 1/2" Throw Latch, Corbin Russwin 6-Pin LFIC Prep, Less Core, Bright Brass Finish, Right Hand/Right Hand Reverse

Simplex mechanical pushbutton locks offer a convenient way to control access between public and private areas. There are no keys or cards to manage, no computers to program, no batteries to replace, and combinations can be changed in seconds without removing the lock from the door.

Eliminates the material and labor expense of battery replacements and has a single access-code.

• Construction: Heavy-duty cylindrical lock housing with cast front housing, unified trim plate, and fixed ADA-compliant levers
• Door Preparation: Easily installs on wood or metal doors. ASA 161 door preparation with additional through holes.
• Door Thickness: 1⅜" (35 mm) to 2¼" (57 mm)—Pre-assembled to accommodate 1⅝" (41 mm) to 2" (51 mm) doors
• Numeric Keypad: Vandal resistant, solid metal pushbuttons
• Handing: Factory-handed; not field reversible
• Backset: 2¾" (70 mm), 2⅜" (60 mm)
• Latch: ½" (13 mm) throw latch, ¾" (19 mm) throw latch (optional)
• Minimum Stile Recommended: 5" (127 mm)
• Strike: Standard strike plate; ASA strike plate
• Accessibility Standard: Americans with Disabilities Act (ADA); fixed ADA-compliant levers
• Durability: D.O.D. Compliant 5220.22M for supplemental access control; weather resistant
• Fire Rating: 3-hour UL/ULC fire rating for "A" labeled doors
• Warranty: 3-year warranty

Resources

• Simplex 1000 / L1000 - How to Reset Unknown Combination - New Style Chamber
• Simplex L1000 Series Cut Sheet
• Simplex Product Catalog