Dormakaba LL1031-026-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LL1031-026-41 Mechanical Pushbutton Lock offers a robust solution for controlling access between public and private areas. This pushbutton cylindrical lever lock features a combination entry and passage function, making it ideal for various applications. With a backset of 2-3/4" and a 1/2" throw latch, it combines convenience with security. Constructed with a heavy-duty cylindrical lock housing, the LL1031 is designed for durability and ease of installation on both wood and metal doors. It accommodates door thickness ranging from 1⅜" to 2¼", ensuring versatile application. The vandal-resistant numeric keypad is equipped with solid metal pushbuttons, providing reliable access control without the hassle of keys or cards. This lock is factory-handed for left-hand or left-hand reverse configurations and is not field-reversible. Additionally, it meets ADA accessibility standards with fixed levers for easy use. The LL1031 boasts a 3-hour UL/ULC fire rating for "A" labeled doors, offering peace of mind in emergency situations. Backed by a 3-year warranty, this mechanical pushbutton lock is a practical choice for commercial settings, eliminating the need for batteries or complex programming while providing a single access code for straightforward management.

Mechanical Pushbutton Lock

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