Our Double-Sided Heavy Duty Lock!
If you are looking for a double-sided, high-qualilty, heavy-duty keyless combination lock with a built-in knob that will completely replace your door knob, then take a look at this one.
The 1600DC has a built-in, easy-to-operate knob on both the inside and outside. It also has a spring latchbolt so that when the door is closed, a spring pushes the latchbolt out into the locked position, locking the door. It is also ADA compliant.
This lock also has a Passage Function so it can remain in the unlocked position, if you prefer. This makes it ideal for an office environment where the door should remain unlocked during business hours, but locked after hours. For added security, you need to know the code in order to enable or disable the by-pass function.