Dormakaba R8146S-05-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba R8146S-05-41 Mechanical Pushbutton Lock offers a reliable solution for controlling access between public and private areas without the hassle of keys or cards. This mortise combination lever lock features a key override and is designed with a beautiful antique brass finish, ensuring both functionality and style. Equipped with a vandal-resistant numeric keypad, this lock allows for quick code changes in seconds, promoting ease of use while maintaining security. The lock provides exterior access through a combination while allowing free egress, making it ideal for high-traffic environments. Constructed with a cast front housing and a unified trim plate, it includes fixed ADA-compliant levers that uphold accessibility standards. Installation is straightforward, compatible with wood or metal doors, and requires standard mortise preparation. This lock accommodates door thicknesses between 1¾" and 2¼" and features a durable, weather-resistant design with a 3-hour UL/ULC fire rating for "A" labeled doors. With a robust ¾" two-piece anti-friction latch and optional 1" deadbolt, the Dormakaba R8146S-05-41 is built to last. Backed by a 3-year warranty, it’s a dependable choice for commercial applications.

Mechanical Pushbutton Lock

Mortise Combination Lever Lock, Key Override, Passage, Lockout, Schlage FSIC 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