Dormakaba LR1041R-026-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LR1041R-026-41 Mechanical Pushbutton Lock offers a reliable solution for controlling access between public and private spaces. This heavy-duty cylindrical lever lock features a combination entry and passage function with key override capability, ensuring flexibility and security. Designed for ease of use, it eliminates the need for keys, cards, batteries, and computer programming. Combinations can be changed swiftly without removing the lock from the door, streamlining access management. The lock is constructed from durable materials, including a cast front housing and fixed ADA-compliant levers, making it suitable for both wood and metal doors. With a backset of 2-3/4" and a latch throw of 1/2", it accommodates door thicknesses ranging from 1⅜" to 2¼", ensuring a snug fit. The vandal-resistant numeric keypad is designed for longevity, while the lock's 3-hour UL/ULC fire rating enhances its safety credentials. This model is factory-handed for right-hand or right-hand reverse installation, with a standard ASA strike plate. Backed by a 3-year warranty, the Kaba Access Dormakaba LR1041R-026-41 is an ideal choice for commercial applications, combining functionality with robust security features.

Mechanical Pushbutton Lock

Pushbutton Cylindrical Lever Lock, Combination Entry/Passage Functions with Key Override, 2-3/4" Backset, 1/2" Throw Latch, Sargent LFIC Prep, Less Core, Bright Chrome 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