Dormakaba LR1041S-03-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LR1041S-03-41 Mechanical Pushbutton Lock offers a robust and reliable solution for controlling access between public and private spaces. This pushbutton cylindrical lever lock features combination entry and passage functions, complemented by a key override for added flexibility. Designed with a 2-3/4" backset and a durable 1/2" throw latch, it is prepped for Schlage FSIC and comes in a striking bright brass finish. The Simplex mechanical pushbutton design eliminates the hassle of keys, cards, and batteries, ensuring a seamless user experience. Combinations can be effortlessly changed without removing the lock, saving valuable time and resources. Constructed with heavy-duty materials, this lock includes a unified trim plate and fixed ADA-compliant levers, making it accessible for all users. Installation is straightforward on wood or metal doors, accommodating thicknesses from 1⅜" to 2¼". With a fire rating of three hours for "A" labeled doors, it meets strict safety standards. This lock is also D.O.D. Compliant for supplemental access control, ensuring durability and security. Backed by a three-year warranty, the LR1041S-03-41 is an excellent choice for commercial applications, delivering both quality and peace of mind.

Mechanical Pushbutton Lock

Pushbutton Cylindrical Lever Lock, Combination Entry/Passage Functions with Key Override, 2-3/4" Backset, 1/2" Throw Latch, Schlage FSIC 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