Dormakaba R8148C-26D-41 Mechanical Pushbutton Lock

Kaba Access Dormakaba R8148C-26D-41 Mechanical Pushbutton Lock is a versatile mortise combination lever lock designed to enhance security and accessibility in commercial spaces. Featuring a key override and a reliable deadbolt, this lock is perfect for managing access between public and private areas without the hassle of keys or cards. The Simplex mechanical pushbutton system allows for quick combination changes in seconds, streamlining access control. Constructed with a cast front housing and unified trim plate, the lock is equipped with solid metal, vandal-resistant pushbuttons and ADA-compliant levers for seamless operation. It accommodates a backset of 2¾" (70 mm) and includes a two-piece anti-friction latch, with an optional 1" (25 mm) deadbolt for added security. Designed for easy installation on wood or metal doors, it supports a door thickness range of 1¾" (44 mm) to 2¼" (57 mm). The R8148C-26D-41 lock meets rigorous durability standards, boasting weather resistance and a 3-hour UL/ULC fire rating for "A" labeled doors. Backed by a 3-year warranty, this lock is a reliable choice for professionals seeking a robust, user-friendly solution for access control.

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