Flush bolts are installed into the lock stile on the inactive leaf of a pair of doors. There are often two bolts, one installed at the top and one at the bottom of the door. The strike of the top bolt will be in the head of the frame and the strike for the bottom bolt will be in the floor.
Do deadbolts go above or below door handle?
The front door of an average home will typically feature two locks: The latch, which is a spring-loaded bolt that is found within the locking mechanism of the doorknob, and the deadbolt, which is usually located just above or below the doorknob.
How high should a deadbolt be on a door?
To position the dead bolt, measure along the edge of the door to a point 40 inches to 45 inches above the floor, and mark a height line with a pencil. If the dead bolt is to be used with an existing doorknob, position it 4 inches to 6 inches above the knob.
What does a door bolt go into?
The bolt extends from the cylinder into a small square shaped hole—this is the “box”. It is designed to hold the bolt securely in the doorframe when the lock is engaged. The metal plate, which attaches to the frame of the door, is the strike plate.
What is a latch bolt?
Latch bolt An extremely common latch type, typically part of a lockset, it is a spring-loaded bolt with an angled edge. When the door is pushed closed, the angled edge of the latch bolt engages with the lip of the strike plate; a spring allows the bolt to retract.
What size hole do you drill for a deadbolt?
Use a 2-1/8-inch hole saw to drill the hole for the deadbolt lock assembly.
How does a necked bolt work?
Necked door bolts are a variation of the basic barrel design with a curved or angled bolt head to reinforce a larger area. They will function both horizontally and vertically. Flush bolts are designed for use on double doors, especially those where one side is typically unused for long periods.
What is a flush bolt for doors?
Flush bolts are recessed into the top and bottom of the door edge and slide upward or downward into the jamb or threshold to keep the door secure and closed. Flush bolts provide a secure opening by latching the inactive door.
Where is the latch side of door?
Latch. A door latch is a shaft that protrudes from the edge of a door panel and into the door frame securing the panel in place.
What holds a door in place?
The hinge pin is a metal pin that is inserted into the hinge to hold the door in place. To remove a door from its hinges, you need to remove the hinge pins.
What is a door latch guard?
Door latch guards prevent unauthorized access to the latch bolt on a lock set, which helps deter break-ins and avoid repairs. They are commonly used with mortise and cylindrical lock sets and can be installed in both left- and right-facing applications.