Door Bolts

Door Bolts

Door bolts are mechanical devices used to secure doors from unwanted entry or access. They are typically installed on the interior side of a door and are designed to be operated manually. Door bolts come in various shapes and sizes, and they can be made of different materials such as brass, steel, or aluminum. One of the most common types of door bolts is the surface bolt. This bolt is attached to the surface of the door and the door jamb, and it is operated by a knob or a lever. Surface bolts are often used on French doors or double doors, where two doors meet in the middle. Another type of door bolt is the barrel bolt. This bolt is installed on the inside of a door and is operated by sliding a metal rod into a hole in the door jamb. Barrel bolts are often used on bathroom doors or other doors that require privacy. Door bolts can also be categorized based on their level of security. Some door bolts are designed to provide basic security, while others are more heavy-duty and can withstand forced entry attempts. Additionally, some door bolts are designed to be used in conjunction with other locking mechanisms, such as deadbolts or electronic locks. Overall, door bolts are a simple yet effective way to secure doors and protect against unwanted entry. They are easy to install and operate, and they come in a variety of styles to match the decor of any home or business.

mechanical devices, unwanted entry, surface bolt, barrel bolt, security

— John Hall

CITATION : "John Hall. 'Door Bolts.' Design+Encyclopedia. https://design-encyclopedia.com/define/door-bolts?E=314910 (Accessed on October 14, 2026)"