Door lever locksets include cylinder locksets with a lever handle that allows doors to be opened with a natural downward hand motion.
Industrial door lock vs standard door lock distance.
The most used standard by which locks are judged is the grade given to them by the american national standards institute or ansi a nonprofit organization that sets standards for locks among other things.
Most of the current locks require the standard 2 1 8 bore.
For use in combination with a door knob lever lock.
Entry can be gained by entering a numeric code on the programmable keypad without the need for a key.
Secondly there are a few lock companies like weiser that make locks to fit the smaller bore.
The standard size for an exterior door is 80 inches 6 feet 8 inches by 36 inches 3 feet.
Door lever locksets are used to secure doors in offices warehouse buildings retail stores residences and more.
Electronic door locks use an electronic keypad instead of a key.
Door knob locksets are used to lock doors and maintain privacy and security in homes offices classrooms storerooms jobsites and more.
If one wants to replace their locks on doors that have smaller diameter holes there are 2 options.
When ansi grades door locks and hardware they look for durability and longevity.
Backset the distance from the edge of the door to.
They have a door knob that occupants can turn to open the door.
Installation is similar to other types of locks for doors.
They include locksets that can be easily rekeyed without changing a device s bolt work.
Provide greater control over access to your home.