Knob double key
The Cal-Royal Double Cylinder Knob Interior Pack is typically used on the exterior application the door is operated with a key from the interior and the exterior a key must be use to enter or exit. typically the lock is use with an electric strike go metal ornamental gates, unit is exterior quality.
- Adjustable Backset to 2-3/8" or 2-3/4"
- ANSI Grade 2 Rating meets light commercial and exceeds residential building requirements
- Exceeds standard residential security requirements