Dormakaba LR8146S-03-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LR8146S-03-41 Mechanical Pushbutton Lock offers a robust solution for secure access control in both commercial and residential settings. This mortise combination lever lock features a key override and is designed for easy installation on wood or metal doors with a standard mortise preparation. Constructed with a durable cast front housing and unified trim plate, it ensures longevity while meeting ADA accessibility standards through its fixed, compliant levers. With a vandal-resistant numeric keypad comprised of solid metal pushbuttons, the LR8146S provides reliable access without the need for keys or cards. Combinations can be quickly changed in seconds, eliminating the hassle of programming or battery replacements. The lock allows for exterior access by combination while permitting free egress, making it ideal for high-traffic areas. The two-piece anti-friction latch and optional deadbolt enhance security, while the weather-resistant design and 3-hour UL fire rating ensure durability under various conditions. Designed for doors with a thickness of 1¾" to 2¼", this lock accommodates Schlage FSIC cores and offers a 3-year warranty for peace of mind. Experience the perfect blend of functionality and security with the Kaba Access Dormakaba LR8146S-03-41 Mechanical Pushbutton Lock.

Mechanical Pushbutton Lock

Mortise Combination Lever Lock, Key Override, Passage, Lockout, Schlage FSIC Prep, Less Core, Bright 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