Features:

It fits doors with a thickness of 1 3/8" to 1 3/4"
Latch has an adjustable backset of 2 3/8" or 2 3/4"
Suitable for left- and right-handed doors
Orders of locksets are automatically keyed alike - one set of two keys is included
A 25-year mechanical and finish warranty is included
The package includes an installation template that makes installation easy

Description:

The Classic Entry Door Knob and Deadbolt set will enhance the security and style of your entryway. A matte black exterior door knob set with three deadbolts adds style and security to your exterior door. Finished in matte black, this combo set has a sophisticated appearance. For your safety and convenience, this set includes a front and alternate door lockset and deadbolt. Both left and right handed doors can be fitted with this set. Combining a classic look with durable durability, these three entry door knobs and three deadbolts come with a 25 year limited warranty. Easy installation instructions are included with all hardware.

Common Definitions:

Keyed entry: Locked manually from the inside and operated with a key from the outside. The set includes two keys.
Manually locks from the inside using a key.  Includes two keys.