Dormakaba LR1021C-03-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LR1021C-03-41 Mechanical Pushbutton Lock ensures secure access with its user-friendly design. This robust pushbutton cylindrical lever lock features a combination entry function complemented by a key override option, providing flexibility for various access needs. Designed with a 2-3/4" backset and a 1/2" throw latch, it’s compatible with Corbin Russwin 6-Pin LFIC preparations, less core. The Simplex mechanical pushbutton locks eliminate the hassle of managing keys or cards, making it an excellent choice for both commercial and residential settings. Users can easily change combinations in seconds without removing the lock, enhancing convenience and security. Constructed with heavy-duty materials, the lock includes fixed ADA-compliant levers and is suitable for door thicknesses ranging from 1-3/8" to 2-1/4". This lock is also ADA compliant, ensuring accessibility, and comes with a 3-hour UL/ULC fire rating for added safety. With a durable design that meets D.O.D. compliance standards, it withstands weather elements, making it suitable for various environments. Backed by a 3-year warranty, the Dormakaba LR1021C-03-41 is a reliable choice for those prioritizing security and ease of use in their locking solutions.

Mechanical Pushbutton Lock

Pushbutton Cylindrical Lever Lock, Combination Entry Function with Key Override, 2-3/4" Backset, 1/2" Throw Latch, Corbin Russwin 6-Pin LFIC Prep, Less Core, Bright 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