Dormakaba LL1031-05-41 Pushbutton Mechanical Lock

Kaba Access LL1031-05-41 Mechanical Pushbutton Lock offers a robust and user-friendly solution for securing both commercial and residential spaces. Designed with a combination entry and passage function, this pushbutton cylindrical lever lock eliminates the hassle of keys and cards. With a 2-3/4" backset and a 1/2" throw latch, it fits seamlessly on wood or metal doors that are 1⅜" to 2¼" thick. The heavy-duty construction features a cast front housing and ADA-compliant levers, ensuring durability and accessibility. The solid metal pushbuttons are vandal-resistant, providing reliable performance in high-traffic areas. Installation is straightforward, requiring only ASA 161 door preparation, making it an excellent option for both new builds and retrofits. With a fire rating of 3 hours for "A" labeled doors, this lock gives peace of mind for safety compliance. Its single access code can be changed in seconds without needing to remove the lock, saving time and labor costs associated with battery replacements. Backed by a 3-year limited warranty, the Kaba Access LL1031-05-41 combines functionality with security, making it an ideal choice for managing access in various environments.

Mechanical Pushbutton Lock

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