Dormakaba R8148C-05-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba R8148C-05-41 Mechanical Pushbutton Lock offers an efficient solution for managing access between public and private spaces. This mortise combination lever lock features a key override for enhanced flexibility, along with a passage and lockout function, ensuring security and convenience. Designed with a durable cast front housing and unified trim plate, this lock boasts solid metal pushbuttons that are vandal-resistant, making it ideal for high-traffic areas. The R8148C-05-41 is equipped with a ¾" two-piece anti-friction latch and an optional 1" deadbolt, providing robust protection. With a minimum stile recommendation of 5" and a backset of 2¾", installation is straightforward on wood or metal doors with standard mortise preparation. The lock accommodates door thicknesses ranging from 1¾" to 2¼" and complies with ADA standards through its fixed levers. Weather-resistant and rated for up to 3 hours of fire protection on "A" labeled doors, this lock is built to endure. A 3-year warranty underscores its reliability. The Kaba Access Dormakaba R8148C-05-41 is an excellent choice for commercial applications, combining functionality with peace of mind.

Mechanical Pushbutton Lock

Mortise Combination Lever Lock, Key Override, Passage, Lockout, with Deadbolt, Corbin Russwin 6-Pin 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