The DORMAKABA LR1041B-26D-41 is a Simplex mechanical pushbutton lock with a small format I/C, Best and Equivalents key bypass, and passage mode, designed to control access between public and private areas. It features an ADA-compliant lever and requires no batteries. The lock is easily programmed via the keypad without removing it from the door.
Single access code for all users.
Factory-handed; not field reversible.
Allows access without using the lock entry code when activated from the inside.
Product Highlights
This mechanical pushbutton lock offers keyless entry with a single access code, key override, and passage mode. It is ADA-compliant and weather-resistant, suitable for indoor and outdoor use.
Product Information
Standard Information
Brand: DORMAKABA
Manufacturer Part Number: LR1041B-26D-41
Country of Origin: United States
Technical Specifications
Function
Cylindrical Lock, Combination Entry, Key Override and Passage Mode
Locking Device Option
Cylindrical 1/2 (13mm) throw latch, floating face plate
Key Override Options
Small Format I/C, Best and Equivalents (6 or 7-pin Length), core not included
Series
Simplex L1000 Series
Finish
Satin Chrome (US26D/626)
Grade
ANSI/BHMA Grade 1
Backset
2-3/4 in. (70mm)
Latch Throw
1/2 in. (13mm)
Door Thickness
1-3/8 in. to 2-1/4 in.
Handing
Right Hand (factory handed)
Fire Rating
3-hour UL/ULC
Key Override
Best SFIC (core not included)
Construction
Heavy-duty cylindrical lock housing with cast front housing, unified trim plate, and fixed ADA-compliant levers
Locking Device
Cylindrical latch with 3-hour UL/ULC fire rating on A labeled doors