The main difference with a triple bore hole door is your handleset options.
2 3 8 bore entry door handle with lock.
In the united states there are two common backsets for residential door locks.
Not all doorknob or lever sets are made for the 2 1 8 bore hole.
Pack your locks with a 2 3 8 inch or 2 3 4 inch latch depending on which backset you specify.
Most doors are 2 3 8 backset but some mostly exterior doors have a 2 3 4 backset.
The backset is the distance from the edge of the door to the center line of the prepared cross bore hole drilled to install most locks.
X 1 3 4 in classic bronze model u 10750 30 56.
Like the other door setups your deadbolt can be mechanical electronic or smart.
With all installations there are minimum and maximum measurements required for your lock to be compatible.
Prime line lock and door reinforcer 5 1 2 in 2 3 8 in.
What if you have a triple bore hole door.
Nostalgic warehouse new york plate 2 3 8 in.
All the same benefits as above apply.
Cross or edge bore.
Backset single cylinder deadbolt in oil rubbed bronze model 733267.
Also mortise locksets dont really have a bore hole like the tubular sets do.
If your bore hole is as small as 3 4 give us a call and we can help you find a lock that will fit your door.
Schlage locks are designed to fit all standard doors with a 2 3 8 or 2 3 4 backset.
That means you need a deadbolt for the top hole and a front entry handle for the two holes below it.
There are also extensions for some brands like schlage that can extend the latch enough to have the.
Two standard backsets are 2 3 8 and 2 3 4.
Usually the backset measures 2 3 8 inches or 2 3 4 inches.
Door knobs storm door handle set entry door hardware black door hardware steel screen door with lock square door.
Accommodates door thickness 1 3 8 to 2.
Up to 2 1 2 thick door door with service part kit.
Other backsets include 2 used by national and lori lock and 5 used by weiser weslock kwikset and others.
There are some like the baldwin estate series hardware that use a small 3 4 bore hole.
Exterior doors are typically 1 3 4 inches thick while interior doors measure 1 3 8 inches thick.
Backset the distance from the edge of the door to the center of the lock bore.
The backset is the distance from the edge of the door to the center of the 2 1 8 inch bore hole.
The standard backset is 2 3 8 or 2 3 4.
Features low profile cylinder projection.
Features 1 solid brass throw bolt latch with hardened steel roll pin for additional strength and security.
2 1 8 cross bore and 1 edge bore for latch.
The small hole along the edge of the door frame usually measuring about 1 inch in diameter.