Dormakaba LL1041S-026-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LL1041S-026-41 Mechanical Pushbutton Lock offers a robust and user-friendly solution for controlling access between public and private spaces. This pushbutton cylindrical lever lock features combination entry and passage functions, complete with a key override for added flexibility. Designed for durability, it boasts a heavy-duty cylindrical lock housing and fixed ADA-compliant levers, ensuring both security and accessibility. The LL1041S is engineered for straightforward installation on wood or metal doors with an ASA 161 preparation, accommodating door thicknesses from 1⅜" to 2¼". The numeric keypad is constructed from solid metal, providing vandal resistance while eliminating the need for keys, cards, or batteries. Changing combinations is quick and hassle-free, saving you time and material costs. This mechanical lock also meets stringent fire safety standards with a 3-hour UL/ULC fire rating for "A" labeled doors. Additionally, its weather-resistant design ensures reliable performance in various environments. With a minimum stile requirement of 5" and a standard strike plate included, the LL1041S is an excellent choice for commercial applications that prioritize both security and ease of access. Backed by a 3-year warranty, this lock is a dependable investment for any facility.

Mechanical Pushbutton Lock

Pushbutton Cylindrical Lever Lock, Combination Entry/Passage Functions with Key Override, 2-3/4" Backset, 1/2" Throw Latch, Schlage FSIC 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