4 Pack Door Flush Bolt 8 Inch Concealed Security Door Lock Flush Bolt Latch Slide Bolt Lock for French Doors Composite Doors Wood Doors Double Doors Dummy Doors Brush Stainless Steel Finish

4 Pack Flush bolts suitable for jamb on French, patio, wood, double or other composite doors, offers concealed locking for dummy doors and inactive doors. Specification : Material: Stainless Steel Finish: Brushed Stainless Steel Finish Size: Length=8", Width=0.8", Depth = 0.6" Available for: Composite Doors, French Doors, Dummy Doors Package Included: 4*Flush Bolt 16*Screws 4*Strikes Installation Instruction: 1. Figure out where to install the flush bolt(usually on inactive leaf of double door opening) and drill grooves. 2. Install the flush bolt on the door leaf and tighten each screw. 3. Line up strikes on the door frame or on the floor and drill holes, then tighten each screw. 4. Close the door, put the pin into the hole, done.