Dormakaba RR8146B-05-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba RR8146B-05-41 Mechanical Pushbutton Lock offers a robust solution for managing access between public and private spaces. This mortise combination lever lock features a key override option and is designed for easy installation on wood or metal doors with standard (86) mortise preparation. The lock supports a 6/7-pin SFIC prep, and while the core is not included, it is ready for interchangeable cores from brands such as Best, Medeco, and Schlage. Designed with durability in mind, this lock boasts a cast front housing and a unified trim plate, complemented by fixed ADA-compliant levers. The vandal-resistant numeric keypad features solid metal pushbuttons, ensuring reliable performance. With a backset of 2¾ inches and a two-piece anti-friction latch, this lock also allows for free egress while providing exterior access by combination. Additionally, the Kaba Access RR8146B-05-41 has a fire rating of 3 hours for "A" labeled doors and is weather resistant, making it suitable for various environments. Its antique brass finish adds an elegant touch, and with a 3-year warranty, you can trust in the quality and longevity of this product. Ideal for commercial applications, the Simplex 8100 Series lock balances security with convenience.

Mechanical Pushbutton Lock

Mortise Combination Lever Lock, Key Override, Passage, Lockout, 6/7-Pin SFIC 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