French doors use a barrel bolt as a top latch to secure one of the doors.
Top and bottom locks for french doors.
We discuss it in our online article.
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The mul t lock ball bearing locks the latch and the strike together.
When it comes to high security mul t lock is our favorite brand.
High security french door locks.
4 7 out of 5 stars 733 12 99 13 99.
Door hardware locks.
The door with the barrel bolt typically stays put while the other doors is used for traffic.
Available in 4 finishes.
Ives heavy duty steel top and bottom strike ul listed surface bolt 8 length with 1 13 16 throw.
Add one side half deadbolts to the top and bottom of each door.
French doors offer a great way to create an open bright space in your home while still maintaining the option for privacy.
French price and other details may vary based on size and color national hardware n197 988 v1922 flush bolt in solid brass 4 inch.
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.