Dormakaba R8146C-26D-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba R8146C-26D-41 Mechanical Pushbutton Lock offers a robust solution for controlling access between public and private areas without the hassle of keys or electronic cards. This mortise combination lever lock features a key override option and supports both passage and lockout functions, making it versatile for various applications. Crafted with a cast front housing and unified trim plate, the lock is designed with fixed ADA-compliant levers for easy accessibility. The numeric keypad is equipped with vandal-resistant, solid metal pushbuttons, ensuring durability and security. With a backset of 2¾" (70 mm) and a two-piece anti-friction latch of ¾" (19 mm), this lock is engineered for smooth operation. Installation is straightforward on wood or metal doors with standard mortise preparation, accommodating door thicknesses ranging from 1¾" (44 mm) to 2¼" (57 mm). The Dormakaba R8146C also boasts a weather-resistant design and a 3-hour UL/ULC fire rating for "A" labeled doors, ensuring safety and reliability. Backed by a 3-year warranty, it’s an excellent choice for commercial settings looking for a dependable access control solution.

Mechanical Pushbutton Lock

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

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