Through the edge of the door there is a 1 cross bore that extends from the edge of the door through the bore hole.
Standard door handle dimensions.
For instance a store door may be shorter than a living room one and the door handle height will be different too.
All handles pulls latches locks and other operable parts of the door should measure between 34 inches and 48 inches above the floor.
The height of the door handle is not so much the problem as the door handle itself.
And keeping the proper height of the.
The bore hole is the large diameter hole where the door knob is mounted.
The standard sized bore hole is 2 1 8 in diameter.
The code requires that the height of a doorknob above the floor is approximately between 34 and 48 inches.
If one wants to replace their locks on doors that have smaller diameter holes there are 2 options.
Also even though each country may have its regulations the international building code has a standard doorknob height.
Maintaining the standard door size is important.
In most cases the door set which is inside of the door and controls the door latch will.
Placing door handles or knob at the proper height is important.
Many older doors had bores that were been smaller.
Most of the current locks require the standard 2 1 8 bore.
Importance of placing handle or knob at proper height.
The standard bore is 2 1 8.
Lock bore the diameter of the hole for the lock body.
This cross bore is where the latch is installed.