Dormakaba L8148S-05-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba L8148S-05-41 Mechanical Pushbutton Lock provides a secure and efficient solution for managing access between public and private spaces. This mortise combination lever lock features a key override function, allowing for flexibility while maintaining robust security. With its built-in deadbolt and Schlage FSIC preparation, this lock is designed for convenience and reliability. Constructed from durable cast brass with a unified trim plate, the lock includes vandal-resistant, solid metal pushbuttons, ensuring longevity and performance. The L8148S-05-41 allows exterior access via a customizable combination, enabling easy entry while ensuring free egress. The lock accommodates door thicknesses ranging from 1¾" to 2¼" and is designed for installation on both wood and metal doors. Additional highlights include a ¾" two-piece anti-friction latch and an optional 1" deadbolt, making it adaptable to varying security needs. This lock meets the accessibility standards of the Americans with Disabilities Act (ADA), featuring fixed ADA-compliant levers for enhanced usability. With a 3-hour UL/ULC fire rating for "A" labeled doors and backed by a 3-year warranty, the Dormakaba L8148S-05-41 lock combines safety, convenience, and craftsmanship for commercial applications.

Mechanical Pushbutton Lock

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