Dormakaba R8148R-05-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba R8148R-05-41 Mechanical Pushbutton Lock offers a seamless solution for managing access in both commercial and residential settings. This mortise combination lever lock features a key override and includes a reliable deadbolt, ensuring robust security without the hassle of keys or cards. The Simplex design allows you to change combinations in seconds, enhancing convenience and control. Constructed with a durable cast front housing and unified trim plate, the lock boasts fixed ADA-compliant levers for accessibility. Its vandal-resistant, solid metal pushbuttons provide a reliable numeric keypad for exterior access while ensuring free egress. With a backset of 2¾ inches and a two-piece anti-friction latch, this lock meets various installation needs. Designed for doors with a thickness of 1¾ to 2¼ inches, the R8148R-05-41 is easy to install on wood or metal doors, adhering to standard (86) mortise preparation. It also features a 3-hour UL/ULC fire rating for "A" labeled doors, making it a safe choice. Backed by a 3-year warranty, this lock exemplifies durability and functionality, making it a perfect fit for any secure environment.

Mechanical Pushbutton Lock

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