Flush Bolt French Doors
The inactive door is held closed with a flush bolt at the top and bottom.
Flush bolt french doors. In other words the hinges are on the outside and the doors close together in the middle. Door flush bolt 6 inch concealed security door lock for french doors composite doors wood doors double doors dummy doors 304 stainless steel 2 pcs 5 0 out of 5 stars 2 14 99 14. Flush bolts are used most often on french doors. Generally when you have a set of double doors one of the doors is inactive the majority of the time and the other door closes into it.
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