Dormakaba L8146C-05-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba L8146C-05-41 Mechanical Pushbutton Lock offers a robust solution for controlling access in both commercial and residential settings. This mortise combination lever lock features a key override and is designed for quick installation on wood or metal doors with standard mortise preparation. With no keys to manage or batteries to replace, this lock simplifies security with its user-friendly mechanical pushbutton interface. The L8146C-05-41 is constructed with a durable cast front housing and a unified trim plate, ensuring longevity and resistance to vandalism thanks to solid metal pushbuttons. The backset measures 2¾" (70 mm), while the latch is engineered with a two-piece anti-friction design. It accommodates a door thickness of 1¾" (44 mm) to 2¼" (57 mm) and meets ADA accessibility standards with fixed compliant levers. Furthermore, this lock features a fire rating of 3 hours for "A" labeled doors, enhancing safety without compromising style. The warranty extends for 3 years, providing peace of mind for your investment. The L8146C-05-41 is not just a lock; it’s a blend of convenience, security, and durability that meets the demands of modern access control.

Mechanical Pushbutton Lock

Mortise Combination Lever Lock, Key Override, Passage, Lockout, Corbin Russwin 6-Pin LFIC Prep, Less Core, Antique Brass

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.

Provides exterior access by combination, while allowing free egress.

• Construction: Cast front housing; unified trim plate; fixed ADA—compliant levers
• Numeric Keypad: Vandal resistant, solid metal pushbuttons
• Backset: 2¾" (70 mm)
• Latch: ¾" (19 mm) two-piece anti-friction latch; 1" (25 mm) optional deadbolt
• Minimum Stile Recommended: 5" (127 mm)
• Strike: 4⅞" (124 mm) L x 1¼" (32 mm) W x ¼" (6 mm) D Deadbolt/Latch mortise strike plate
• Key Override
  • Interchangeable Cores: Small format—Best and equivalents (6 or 7-pin length); core not included
  • Removable Cores: Large format—Medeco/ASSA/Yale/Abloy (5 or 6-pin length), Corbin Russwin, Schlage, and Sargent; core not included
• Door Preparation: Easily installs on wood or metal doors. Standard (86) mortise preparation
• Door Thickness: 1¾" (44 mm) to 2¼" (57 mm)
• Accessibility Standard: Americans with Disabilities Act (ADA); fixed ADA-compliant levers
• Durability: Weather resistant
• Fire Rating: 3-hour UL/ULC fire rating for "A" labeled doors
• Warranty: 3-year warranty

Resources

• Simplex 8100 Series Cut Sheet
• Simplex Product Catalog