The DORMAKABA LL1021B-26D-41 Simplex Push Button Lock offers combination entry and is prepped for Best (SFIC) key override. This mechanical push button lock provides a convenient way to control access without the need for keys, cards, or batteries. Combinations can be changed in seconds without removing the lock.
Single access code for all users
Easily programmed via keypad without removing the lock
Factory-handed; not field reversible
Product Highlights
This DORMAKABA Simplex lock is ADA compliant, highly weather resistant, and has a 3-hour UL/ULC fire rating.
Product Information
Standard Information
Brand: DORMAKABA
Manufacturer Part Number: LL1021B-26D-41
Technical Specifications
Product Code
LL1021B-26D-41
Handing
Left Hand or Left Hand Reverse Only, (factory handed, not field reversible)