Dormakaba RR8146B-026-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba RR8146B-026-41 Mechanical Pushbutton Lock is designed to enhance security while providing convenient access control for both commercial and residential applications. This mortise combination lever lock features key override capabilities, ensuring you have backup access when needed. Its bright chrome finish adds a modern touch to any door. The Simplex mechanical pushbutton lock eliminates the need for keys or cards, simplifying access management. Users can change combinations in seconds without removing the lock from the door, making it an excellent choice for busy environments. With a durable cast front housing and a unified trim plate, the lock boasts fixed ADA-compliant levers for accessibility. Installation is straightforward on wood or metal doors, requiring standard mortise preparation. The lock accommodates door thicknesses ranging from 1¾" to 2¼", and its ¾" two-piece anti-friction latch ensures smooth operation. The lock also includes a 3-hour UL/ULC fire rating for "A" labeled doors, offering peace of mind in case of emergencies. With its weather-resistant construction and a 3-year warranty, the Kaba Access Dormakaba RR8146B-026-41 is a reliable choice for those seeking both functionality and security.

Mechanical Pushbutton Lock

Mortise Combination Lever Lock, Key Override, Passage, Lockout, 6/7-Pin SFIC Prep, Less Core, Bright 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