The mul t lock ball bearing locks the latch and the strike together.
Top and bottom locks for french doors.
They often feature glass from top to bottom and are an easy way to add a little charm and character.
Ives heavy duty steel top and bottom strike ul listed surface bolt 8 length with 1 13 16 throw.
When it comes to high security mul t lock is our favorite brand.
Door reinforcement lock 3 security door lock for kids home child proof door locks withstand 800 lbs for inward swinging door easy to install.
We discuss it in our online article.
Flush bolt be used to secure the opening for composite door french patio wood double or other doors this great small device features automatic holding spring to provide tension for both retracted and projected positions it often be installed on inactive leaf of double door opening top and bottom to offer safety function.
Door hardware locks.
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Available in 4 finishes.
French doors use a barrel bolt as a top latch to secure one of the doors.
High security french door locks.
Add one side half deadbolts to the top and bottom of each door.
The door with the barrel bolt typically stays put while the other doors is used for traffic.
French doors offer a great way to create an open bright space in your home while still maintaining the option for privacy.