Designed for exterior doors.
Locks options for old doors.
Sliding door locks add extra security to sliding doors.
Limit 5 per order.
This is a good option if the full door lock mechanism will be expensive to replace.
Free shipping on many items.
Grade 2 offers mid level security while grade 3 provides basic security.
Designed for exterior sliding doors.
The other side has a twist knob that locks the door from the other side.
Grade 1 is the highest.
But it s often less expensive to purchase a new lock.
Cost effective and simple to install.
Available in a variety of styles to coordinate with existing decor.
Vintage antique old door lock with black porcelain door knobs lot 6.
Ultra security 44609 old time mortise lock with skeleton key brass plated finish replaces most mortise interior locks from the early 1900 s 4 1 out of 5 stars 129 prime line c 1280 mortise style sliding door handle set replace old or damaged door handles quickly and easily for right or left handed doors white diecast 3 15 16.
Schlage century encode smart wifi door lock with alarm and latitude lever handleset in matte black model fe489cen622lat 348 00 348 00.
Single cylinder locks only have a space for a key on one side.
You can typically have multiple entry door locks set keyed to work with the same key.
When looking at an entry door lock also known as a lockset check the security grade.