Dormakaba R8148B-026-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba R8148B-026-41 Mechanical Pushbutton Lock provides a robust solution for managing access between public and private spaces. This mortise combination lever lock features a key override and is designed for easy installation on wood or metal doors, accommodating thicknesses from 1¾" to 2¼". With its bright chrome finish, this lock not only ensures durability but also adds a polished touch to any entryway. Equipped with a vandal-resistant numeric keypad featuring solid metal pushbuttons, the R8148B allows for quick combination changes without the need for tools. Its anti-friction latch and optional deadbolt enhance security while enabling free egress. The lock is prepared for 6/7-pin small format interchangeable cores, providing flexibility in key management. Built to meet Americans with Disabilities Act (ADA) standards, the fixed levers ensure accessibility for all users. The lock is also weather resistant and boasts a 3-hour UL/ULC fire rating for "A" labeled doors, ensuring reliability in various conditions. Backed by a 3-year warranty, the Kaba Access Dormakaba R8148B-026-41 is an ideal choice for commercial applications, combining security, convenience, and compliance in one elegant package.

Mechanical Pushbutton Lock

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