Dormakaba 1021B-05-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba 1021B-05-41 Mechanical Pushbutton Lock offers a reliable and efficient solution for controlling access between public and private areas. This Grade 1 pushbutton cylindrical knob lock features a combination entry function with key override, making it both versatile and secure. With a 2-3/4" backset and a 1/2" throw latch, it is designed for durability and ease of use. The Simplex mechanical pushbutton locks are ideal for environments where managing keys or cards is impractical. With no batteries to worry about and the ability to change combinations in seconds without removing the lock from the door, this lock simplifies access control. Its economical design eliminates the costs associated with battery replacements and maintenance. This lock is factory-handed for left-hand doors but can be easily reversed for right-hand configurations. The 1021B-05-41 supports multiple operation modes, including pushbutton access and optional passage or lockout features. It is UL/ULC fire-rated for 3 hours on "A" labeled doors, ensuring safety in emergencies. Constructed from high-quality materials with an antique brass finish, the Kaba Access lock merges functionality with aesthetic appeal, making it a practical choice for commercial settings.

Mechanical Pushbutton Lock

Grade 1 Pushbutton Cylindrical Knob Lock, Combination Entry Function with Key Override, 2-3/4" Backset, 1/2" Throw Latch, 6/7-Pin SFIC Prep, Less Core, Antique Brass Finish, Field Reversible

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.

This mechanical lock, with knob option, elimates the material and labor expense of battery replacements.

• Locking Device: Cylindrical latch with 3-hour UL/ULC fire rating on "A" labeled doors
• Number of Codes: Single access code—one easy-to-manage code for all users
• Programming: Lock is easily programmed via keypad without removing lock from the door
• Handing: Factory-handed for left-hand doors; easily field reversible
• Operation Modes:
  • Pushbutton Access
  • Passage (select models)—allows access without using the lock entry code. Feature activated from the inside with a thumbturn or key (included with all passage feature models).
  • Lockout (select models)—disables the lock from the inside so that the entry code cannot be used to gain access. Access is permitted using the key override only.
• Economical: A cost effective access control solution

Resources

• CSI Specifications for Simplex 1000 Series Pushbutton Lock Solutions
• Kaba Simplex Mechanical Pushbutton Lock - 1000 Series Installation Instructions
• Simplex 1000 / L1000 - How to Reset Unknown Combination - New Style Chamber
• Simplex 1000 Series Cut Sheet
• Simplex Product Catalog
• Technical Specifications for Simplex 1000 Series Pushbutton Locks