Deadbolt - Wikipedia
A deadbolt is often used to complement a spring-bolt lock on an entry door to a building. A deadlock, if it is cylinder operated, may be either single cylinder or double cylinder. A single cylinder deadlock will …
Deadbolts - The Home Depot
Some of the most reviewed products in Deadbolts are the Defiant Single Cylinder Stainless Steel Deadbolt with 1,591 reviews, and the Kwikset Satin Nickel Single Cylinder Deadbolt featuring …
Deadbolts | Amazon.com | Hardware - Door Hardware & Locks
Shop through a wide selection of Deadbolts at Amazon.com. Free shipping and free returns on Prime eligible items.
8 Types of Deadbolts: Which Is Best for Your Door? - Angi
Dec 16, 2025 · Deadbolts come in several designs, from basic single-cylinder locks to mortise, smart, and vertical systems. Each offers a different level of security, convenience, and installation difficulty. …
7 Types of Deadbolts and How to Choose the Right One for You
Oct 17, 2024 · A deadbolt is a type of lock that uses a bolt to secure a door in place. The bolt is usually metal and is thrown or retracted with a key, thumb turn, or electronically.
Different Types of Deadbolt Locks Explained for Easy Selection
Jul 28, 2025 · A deadbolt is a locking mechanism with a solid steel bolt that extends into the door frame for added security. A deadlock typically refers to any lock without a spring-loaded latch, including …
The 5 Best Deadbolt Locks of 2025, Tested and Reviewed
Apr 10, 2025 · Stay safe and secure with the best deadbolt locks for your home. We found the best deadbolt locks for home security, including smart and keyless options.
Deadbolt Locks - Traditional, Smart & Electronic Deadbolts | Kwikset
Protect your home with professional grade deadbolt locks. Kwikset offers traditional deadbolts, electronic deadbolts and smart deadbolts to meet your needs.
Deadbolt locks and Touchscreen deadbolts | Schlage
Browse our wide selection of secure, reliable deadbolt locks ranging from mechanical to electronic and smart dead bolts from Schlage.
Deadbolt Types: A Complete Guide for Home Security
Sep 6, 2025 · Learn about all deadbolt types, from single-cylinder to keyless and smart locks. Our expert guide covers security grades, safety, and installation.