Dormakaba RR8148C-26D-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba RR8148C-26D-41 Mechanical Pushbutton Lock combines security and convenience with its advanced mortise combination lever lock design. Featuring a key override and deadbolt option, this lock is perfect for controlling access between public and private spaces while allowing free egress. Constructed with a robust cast front housing and unified trim plate, the lock includes fixed ADA-compliant levers, ensuring accessibility for all. The vandal-resistant numeric keypad boasts solid metal pushbuttons for added durability. Installation is straightforward, compatible with both wood and metal doors, and requires standard (86) mortise preparation. With a backset of 2¾" (70 mm) and a two-piece anti-friction latch measuring ¾" (19 mm), the RR8148C also offers an optional 1" (25 mm) deadbolt for enhanced security. This model supports interchangeable cores for various systems, including Corbin Russwin and Medeco, though cores are not included. Designed to withstand the elements, it features a weather-resistant construction and a 3-hour UL/ULC fire rating for "A" labeled doors, which adds an extra layer of safety. Backed by a 3-year warranty, the Kaba Access RR8148C is an ideal choice for commercial applications seeking reliable performance and ease of use.

Mechanical Pushbutton Lock

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