Dormakaba LL1021R-026-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LL1021R-026-41 Mechanical Pushbutton Lock offers a robust solution for controlling access between public and private spaces. This heavy-duty cylindrical lever lock features a combination entry function with key override, ensuring both security and convenience. With a 2-3/4" backset and a 1/2" throw latch, it is designed for durability and ease of use. This pushbutton lock eliminates the need for keys or cards, reducing management hassles while providing a straightforward numeric keypad with vandal-resistant solid metal pushbuttons. Combinations can be effortlessly changed in seconds without removing the lock, making it ideal for busy environments. Constructed to fit standard wood or metal doors with a thickness ranging from 1⅜" to 2¼", it features ADA-compliant levers for accessibility. The lock is fire-rated for 3 hours on "A" labeled doors and complies with D.O.D. standards, ensuring it can withstand various environmental conditions. Additionally, its factory-handed design ensures reliable performance, while a standard strike plate and ASA preparation facilitate installation. Backed by a 3-year warranty, the Kaba Access Dormakaba LL1021R-026-41 is a dependable choice for commercial applications, combining security, accessibility, and ease of use in one elegant package.

Mechanical Pushbutton Lock

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