Dormakaba LR1031-05-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LR1031-05-41 Mechanical Pushbutton Lock offers a robust solution for managing access between public and private spaces. This pushbutton cylindrical lever lock features combination entry and passage functions, designed with a durable antique brass finish that complements various architectural styles. With no need for keys or cards, this lock eliminates the hassles of battery replacements and programming, making it a practical choice for both commercial and residential applications. The LR1031-05-41 is constructed with a heavy-duty cylindrical lock housing, featuring a cast front and unified trim plate, along with fixed ADA-compliant levers for enhanced accessibility. It installs easily on wood or metal doors with a door thickness range of 1⅜" to 2¼". The vandal-resistant numeric keypad ensures secure access, while the ½" throw latch provides reliable locking performance. This lock maintains compliance with the Americans with Disabilities Act (ADA), ensuring that it meets accessibility standards. Additionally, it boasts a 3-hour UL/ULC fire rating, making it suitable for "A" labeled doors. Backed by a 3-year warranty, the Kaba Access Dormakaba LR1031-05-41 is a reliable choice for anyone seeking an efficient and secure locking solution.

Mechanical Pushbutton Lock

Pushbutton Cylindrical Lever Lock, Combination Entry/Passage Functions, 2-3/4" Backset, 1/2" Throw Latch, Antique 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