Dormakaba LL1021C-03-41 Pushbutton Mechanical Lock

Kaba Access LL1021C-03-41 Mechanical Pushbutton Lock offers robust security and seamless access control for both commercial and residential applications. Designed as a pushbutton cylindrical lever lock, it features a combination entry function with a convenient key override, ensuring flexibility in access management. The lock is constructed with a heavy-duty cylindrical housing and a bright brass finish, providing both durability and aesthetic appeal. This model accommodates door thicknesses from 1⅜" to 2¼" and is compatible with wood or metal doors, making installation straightforward. The vandal-resistant, solid metal pushbuttons ensure reliability, while the fixed ADA-compliant levers enhance accessibility. With a 2-3/4" backset and a ½" throw latch, this lock delivers secure operation without the hassle of keys or batteries. The combination can be changed in seconds, streamlining access for authorized personnel. Compliance with ADA standards and a fire rating of 3 hours for "A" labeled doors further enhance its appeal for safety-conscious environments. Backed by a 3-year warranty, the Kaba Access LL1021C-03-41 is a dependable choice for anyone looking to enhance security without compromising on convenience. Experience peace of mind with a mechanical lock that combines strength, ease of use, and accessibility.

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, 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