ALLEGION L400 Series Gen 2 Indicator Lock Case User Guide
- June 2, 2024
- Allegion
Table of Contents
ALLEGION L400 Series Gen 2 Indicator Lock Case
USER GUIDE
L400-Series Gen 2 Indicator
Lock Case Dimensions
Case Size: 4.438″ x 3.625″ x 1″ (113 mm x 92 mm x 25 mm)
Height Line to Center of Deadbolt: 1.813″ (46 mm)
Backset: 2.750″ (70 mm)
Door Range: 1.750″ – 3″ (44 mm–76 mm)
Lock Front: 1.250″ x 5.594″ x .219″ (32 mm x 142 mm x 6 mm)
HOLES:
A. Cylinder cut-out
B. Turn piece and occupancy indicator
NOTES:
1. Dimensions are maximum for the product.
2. Templates are not to scale.
3. Standard strike is shown on each template for dimensions only.
4. Dimensions do not provide allowances for door silencers, weather
stripping, sound proofing or other additions to door or door frames.
ANSI Standards: L400-Series locks meet all requirements for installations
in doors and frames prepared in accordance with ANSI specifications A156.13,
2012.
Metal Doors: Suitable reinforcement is required to support lock case in
center of door and to prevent door from compressing when trim is tightened.
(See ANSI A115.1)
Thick Doors: Locks for non-standard door thickness may require special
instructions.
Lead Lining: When L400-Series locks are ordered with lead lining, add
1/8″ (3) to the width of the mortise cut-out on the lock case cover side of
installation
Specifications:
- Case Size: 4.438 x 3.625 x 1 (113 mm x 92 mm x 25 mm)
- Backset: 2.750 (70 mm)
- Height Line to Center of Deadbolt: 1.813 (46 mm)
- ANSI Standards: L400-Series locks meet all requirements for installations in doors and frames prepared in accordance with ANSI specifications A156.13, 2012.
FAQ:
Q: Are the lock dimensions provided in the manual accurate?
A: Yes, the dimensions listed in the manual are maximum values for the product. Ensure to follow the guidelines provided for accurate installation.
Q: Do I need special tools for installation?
A: Basic installation tools like a screwdriver, measuring tape, and a drill may be required. Refer to the user manual for specific tool requirements.
Dimensions shown in parentheses () are in millimeters.
Drawing not to scale.
© 2024 Allegion
LG2 Rev. 03/24
www.allegion.com/us