A11
Cylinder for outside trim
5 pin & 3 keys, brass body, satin nickel cylinder face
Back to Products
PRODUCTS / Deadbolt lock series
Deadbolt lock series
C10+T21 Dead Bolt Lock ANSI BHMA A156.36 E0141 Double Cylinder Jail and Detention Lock
PRODUCT / Deadbolt lock series
C10 Dead Bolt with T21 Double Cylinder Trim – Jail and Detention Lock
The C10 Dead Bolt with T21 Double Cylinder
Trim is a high-security locking solution for jail, detention, and other
restricted-access applications. The T21 trim features cylinders on both sides,
allowing key operation from either side of the door.
The C10 Series meets ANSI/BHMA A156.36 specifications and achieves Grade 1 performance for demanding applications.
- Category
- Auxiliary lock
- FUNCTION
- ANSI BHMA A156.36 E0141 Double Cylinder Jail and Detention Lock
01 / OVERVIEW
Overview
The C10 Dead Bolt with T21 Double Cylinder
Trim combines a heavy-duty deadbolt with key-controlled operation from both
sides of the door. Unlike a single-cylinder configuration, the T21 trim uses a
cylinder on both the exterior and interior sides, allowing the deadbolt to be
locked or unlocked by key from either side.
The double-cylinder configuration is
particularly suited to jail, detention, correctional, and other
restricted-access applications where interior thumb-turn operation is not
preferred. Key operation on both sides provides greater control over access and
helps prevent unauthorized operation from the interior.
The C10 Series is built for demanding environments where durability and security are critical. Its Grade 1 performance and ANSI/BHMA A156.36 compliance make it suitable for high-traffic institutional and commercial applications requiring a robust deadbolt solution.
02 / FEATURE
Feature
T21 Double Cylinder Trim
Cylinders on both sides allow the deadbolt to be operated by key from either
side of the door.
Grade 1 Performance
Meets ANSI/BHMA A156.36 specifications and achieves Grade 1 performance for
demanding applications.
High-Security Design
Heavy-duty deadbolt construction provides increased resistance to forced entry
and unauthorized access.
Controlled Access
Key operation on both sides provides controlled access for restricted and
high-security areas.
Durable Construction
Built for frequent use and demanding conditions in institutional and commercial
environments.
Application
- Jail and detention facilities
- Correctional facilities
- High-security rooms
- Restricted-access areas
- Government and administrative buildings
Industrial and utility spaces
03 / FUNCTION
Function
| Picture | Picture | Model no. | ANSI No. | Function | Description | Outside trim | Inside trim |
|---|---|---|---|---|---|---|---|
|
|
C10+T21 | E0141 | Jail and Detention lock | Dead bolt operated by key from either side | Cylinder | Cylinder |
04 / SPECIFICATION
Specification
| Door preparation | ANSI/BHMA A156.115W or A156.115 |
|---|---|
| Door thickness | For doors 1-1/2” (38mm) to 1-7/8" (48mm) thick standard |
| Stile | 4-1/2" (114mm) minimum stile |
| Backset | 2-3/4" (70mm) |
| Face plate | SS304 2-1/4"×1-1/8"×5/64" (57×29×2mm) |
| Deadbolt | 17-4PH stainless steel |
| Deadbolt throw | A156.36 all grade bored locks 1" (25.4mm) projection |
| Housing | SS304 |
| Cylinder | Brass, 5 pin, 3 keys, satin nickel face |
| Trims | SS303/SS304 |
| Strike | ST03 deadbolt strike, 2-3/4” ×1-1/8”×1/16” (70×29×2mm) SS304 |
| Strike box | PA66 |
| Handing | Non-handed |
| Finishes | US32D |
| ANSI/BHMA | ANSI/BHMA A156.36 certified Grade 1 |
| UL listed | UL/cUL 10C listed for 3 hour fire rating |
05 / CONFIGURATION
Configuration
Trim details
Cylinder details
A10
Cylinder for inside trim
5 pin & 3 keys, brass body, satin nickel cylinder face
Strike details
ST-03 *Standard
4-7/8" (124mm) ANSI curved lip strike SS304.
2-3/4" ×1-1/8"×1/16" (70×29×2mm) strike SS304
Strike box Strike box 2-11/16"×1-1/8"×1" (69×28.5×26mm), PA6
06 / DOCUMENTS
Documents
07 / REQUEST INFORMATION
Tell Us What
You Need.
Share a few details about your project and we will get back to you with product and application guidance.