Flush bolts are designed to be used on double doors, sliding doors and pocket doors that have very little clearance. They sit flush on the edge of the door and can lock a door in place by mounting them into the doorframe either above or below the door. They provide added security for doors especially when you have small children and animals. The flush bolts are mounted high on the door which makes is hard for the little ones to reach. Our flush bolts are available in the most popular finishes: Satin Nickel and Oil Rubbed BronzeUsually ships in 2-3 days.