Dormakaba LR8148S-03-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LR8148S-03-41 Mechanical Pushbutton Lock offers a robust and convenient solution for controlling access between public and private spaces. This mortise combination lever lock features key override capabilities, allowing for both passage and lockout functionality with an integrated deadbolt. Designed with a Schlage FSIC preparation, this lock is perfect for those seeking security without the hassle of keys or cards. The lock's exterior access is controlled by a numeric keypad, featuring vandal-resistant, solid metal pushbuttons that provide durability. With a backset of 2¾" (70 mm) and a two-piece anti-friction latch, the LR8148S ensures smooth operation. Installation is straightforward on wood or metal doors, accommodating thicknesses from 1¾" (44 mm) to 2¼" (57 mm) and adhering to ADA accessibility standards. Constructed with a cast front housing and fixed ADA-compliant levers, this lock is weather-resistant and carries a 3-hour UL/ULC fire rating for "A" labeled doors, enhancing its reliability in various environments. Backed by a 3-year warranty, the Kaba Access Dormakaba LR8148S-03-41 is a dependable choice for commercial applications, ensuring peace of mind and seamless access control.

Mechanical Pushbutton Lock

Mortise Combination Lever Lock, Key Override, Passage, Lockout, with Deadbolt, Schlage FSIC Prep, Less Core, Bright 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