DORMA C553 Series Lockset
Grade 2 Cylindrical Locksets
The C500 key-in-lever locksets are built with a high performance cylindrical chassis for all applications where ANSI/BHMA A156.2 Series 4000 Grade 2 products are required. These aesthetically versatile locks are available in two lever designs.
Locks ANSI/BHMA Grade 2 certified.
- Ten different functions
- Four standard finishes, two optional finishes
- Simple installation
- Optional patented key system available
- Easily adjustable for doors from 1-3/8”- 1-13/16” thick
Product details
The C500 Series lockset can be recommended for applications like hotels, apartments, churches, municipal buildings, retails complexes, offices and warehouses.
Product Downloads
Manufacturer Resources
Product Specs
- Category:
- Mechanical Locks
- Product Group:
- Mechanical Locks
- Series:
- C500 Series
- Grade:
- Grade 2
- Keyed Function:
- Single Cylinder
- Door Thickness:
- 1-3/8" to 1-3/4"
- Backset:
- 2-3/4"
- Handing:
- Dependent on lever selection
- ANSI/BHMA:
- F109
- Model:
- C553
- Product Subgroup:
- Bored Locksets
- Product Type:
- Cylindrical Locks
- Subcategory:
- Cylindrical Locks
- Keyed:
- Yes
- Commercial/Residential:
- Commercial
- Function:
- Entrance
- Handle Type:
- Lever
- Lock Function:
- Entrance
- Standard Strike:
- 5001 - ANSI 1-1/4" x 4-7/8" square corner strike
- Standard Latch:
- 15250 - 2-3/4" Backset 1" Faceplate Square Corner,
- Product Attribute:
- Cylindrical Locks