Callan Model 210S - Grade 3 Double Cylinder Deadbolt
Double Cylinder Function: Double cylinder deadbolts are keyed on both sides of the door and are only locked and unlocked via a key. Often times they are used on doors where glass is near the door that could be easily broken and the thumbturn on a standard single cylinder lock would be accessible. Caution: Double Cylinder locks can pose a safety hazard in times of emergency due to requiring a key to unlock. Please check local codes before installing.
Caution: Double cylinder locks on residences and any door in any structure which is used for egress are a life safety hazard in times of emergency and their use is not recommended. Installation should be in accordance with existing codes only.
Features:
- Meets BHMA security grade 3 requirements
- Made of durable zinc
- Fully reversible handing for left or right handed applications
- Designed for an easy one person installation
- Comes standard with a round corner latch faceplate and 1" throw
- Includes a limited lifetime warranty on mechanical parts and a five year warranty on finish
Specifications:
- Backset: Adjustable 2-3/8" or 2-3/4"
- Cross Bore: 2-1/8"
- Edge Bore: 1"
- Door Thickness: 1-3/8" to 1-3/4"
- Handing: Reversible Left or Right
- Diameter: 2-1/2"
- Projection: 15/16"
- Latch Faceplate: Round Corner
- Cylinder: 5 Pin KW1
- Concealed Screws: No
- Material: Zinc
