Look at pictures of different door lock types to find models that match your style.
Top and bottom door locks.
The top and bottom backsets are passive until the deadbolt is engaged.
Top and bottom key operated lock.
4 7 out of 5 stars 733 12 99 13 99.
This is the most basic patio door lock.
Door locks are designed primarily for functionality but in addition to providing security their appearance is a consideration.
Designed for security the 3 point mortise lock is the perfect solution for 8 ft doors.
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Shop online for all types of door locks and other door hardware.
3 point lock 44 45 47 48.
The home depot delivers online orders when and where you need them.
Chain locks are ones you usually see on the inside of hotel doors.
The top and bottom locks help to stabilize these oversized doors from warping and give a better weather sealing performance.
Some people choose to install one at the top of the door and another at the bottom for extra safety.
These locks have a catch on the door frame and a main locking assembly on the door much like a barrel bolt but use a chain to lock the door.
This is a multi point locking system that s fitted to the central rail where the doors overlap.
The top countries of suppliers are china hong kong s a r and taiwan china from which the percentage of top and bottom door locks supply is 93 1 and 1 respectively.