Dormakaba LR8146R-03-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LR8146R-03-41 Mechanical Pushbutton Lock combines security and convenience in a sleek design. This mortise combination lever lock features a key override function and is designed for both passage and lockout situations, making it perfect for managing access between public and private spaces. With no keys or cards to handle, and no batteries to replace, it offers a hassle-free locking solution. The lock’s durable construction includes a cast front housing with a unified trim plate and fixed, ADA-compliant levers. Its vandal-resistant keypad boasts solid metal pushbuttons, ensuring longevity and reliability. Designed for easy installation, the LR8146R fits standard (86) mortise preparations on wood or metal doors with a thickness of 1¾" to 2¼". Featuring a ¾" anti-friction latch and an optional 1" deadbolt, it offers enhanced security. The lock complies with the Americans with Disabilities Act (ADA), ensuring accessibility. Additionally, it has a 3-hour UL/ULC fire rating for "A" labeled doors, providing peace of mind. Backed by a 3-year warranty, the Kaba Access Dormakaba LR8146R-03-41 is an excellent choice for commercial applications, delivering reliable performance with an elegant polished brass finish.

Mechanical Pushbutton Lock

Mortise Combination Lever Lock, Key Override, Passage, Lockout, Sargent LFIC 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