Your front entryway is like the face of your home, so wouldn't you want something that looks beautiful and works perfectly every time you use it? Build a safer home, right from your entry lock Lifetime mechanical and finish promise For use on exterior doors where keyed entry and security is needed Latch has adjustable backset 2-3/8" to 2-3/4" to fit all standard door preparations. Hisafe handlesets Front Door Lock Hardware What's in the box? Full Escutcheon Handleset, With clean lines and a variety of finishes, you can easily upgrade the entry to your home.The deadbolt is operated by a key on the outside and a thumb turn on the inside. Handlesets Deadbolts Two key-alike cylinders Strikes Knob handle Installation Hardware Specification Read more Feature Easy to install Package come with specification Easy to install with only a screwdriver Double door entrance keyed and dummy handle can install on left or right Lever handle can install on left or right Color display Fits on all standard doors Fit on different color doors Read more How to use the Keyed-Alike Cylinders Keyed deadbolt The Cylinder can be detachedt keyed-alike cylinder This handleset comes with 2 pcs Keyed-alike cylinders, one is for this HISAFE handleset, the other is for any door who like to be keyd-alike(SAME KEYS) Other brand keyed deadbolt Replace your lock in 1 step; All brand cylinder are universal, take the old cylinder away, put our cylinder in, they can use one key now. Same key to open your back door! You can use one of our cylinder to replace your cylinder of back door or side door so that they are the same keys with the main door. Read more Front door handle Front door handle Front door handle Front door handle Front door handle Material Zinc Alloy Zinc Alloy Zinc Alloy Zinc Alloy Zinc Alloy Finish Age bronze Satin Nickel Age bronze Satin Nickel Matte Black Door Opening Direction Fit for both right and left handed Fit for both right and left handed Fit for both right and left handed Fit for both right and left handed Fit for both right and left handed Fits Standard Door Sizes 1-3/8" to 1-3/4" in thickness 1-3/8" to 1-3/4" in thickness 1-3/8" to 1-3/4" in thickness 1-3/8" to 1-3/4" in thickness 1-3/8" to 1-3/4" in thickness Lifetime mechanical and finish ✓ ✓ ✓ ✓ ✓ 24-hour customer care ✓ ✓ ✓ ✓ ✓