Callan Double Cylinder Deadbolt, Polished Brass Color:Polished Brass 3 Touch screen fingertips for

3 Touch screen fingertips for use with mobile devices

and quick distinction between SAE and metric sets

20" x 30" x 1"

Kink Resistance

Blue Rhino Global Sourcing

Callan Double Cylinder Deadbolt, Polished Brass Color:Polished Brass 3 Touch screen fingertips forDouble 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.