Defiant is definitely making significant improvements along the years. Just a few years ago, it would have never performed better than a standard Kwikset lock. Adding 3 security pins and a drill resistant plate shows that defiant is going in the right direction, while staying the most inexpensive lock you can buy.
Co Ltd.” The Taiwanese company exclusively manufactures Defiant locks for Home Depot. So, you can equate Walmart's Equate and Greater Value brands to Home Depot and Defiant Lock. Home Depot is also home to two other major locks, Schlage and Kwikset.
Bottom line: Schlage is the most secure; as well they should be at twice the price of Defiant. They are even more costly than that because they only come with two keys while Defiant comes with four keys and anybody with a family needs at least four keys.
Deadbolt door locks are the most secure type of key lock and are usually used on a home's exterior door. Available in single- and double-cylinder styles, deadbolts are rated according to their strength from Grade 1 to Grade 3.
Also in the non-forced entry category, there is no doubt Schlage is better. With a better, more precise manufacturing process and 2 additional security pins than the Kwikset deadbolt, Schlage locks are significantly harder to pick, bump or compromise in non-destructive ways.
Founded in 1859, BRINKS is known for making durable, secure, and easy to install locks. The company offers a limited lifetime warranty for its entire line of products. BRINKS also designs knob and lever sets, so you can get everything you need for your doors from one place.
Master Lock is one of the leading padlock brands, and this model is one of your best options for an all-purpose combination lock. It has a 2-inch-wide lock body and a 1-inch hardened steel shackle that resists cutting for added security.
Defiant is one of only 3 brands of locks sold at Home Depot which makes it one of the best-selling locks in America.
Baldwin and Kwikset are part of Hardware and Home Improvement (HHI), a major manufacturer and supplier of residential locksets, residential builders' hardware and faucets with a portfolio of renowned brands, including Kwikset®, Weiser®, Baldwin®, National Hardware®, Stanley®, Pfister™ and EZSET®.
Stanley Laminated Steel Padlock Review
This Stanley padlock is of security grade 4. Its body which is laminated hardened steel protects it against physical attacks. Since the shackle is also made up of hardened steel, the latter will resist other kinds of attacks such as cutting and sawing.
The Stronghold SS100CS padlock is the world's strongest padlock. The first padlock to ever achieve LPCB Level SR4 (Loss Prevention Certification Board) - which is their highest rating. These massive super heavyweight padlocks are the newest addition to the Squire Stronghold range.
ABUS Granit™: one of the world's most secure padlocks with a tensile resistance of over six tonnes. Granit locks have a tensile resistance of over six tonnes, making it almost impossible for attackers to release the shackle from the lock body by force.
Kwikset currently has manufacturing facilities in Denison, Texas; Charlotte, North Carolina; and Mexicali, Mexico.
Schlage continues its domestic growth with the opening of a new production facility in Security, Colorado manufacturing standard locksets and handcrafted hardware.
Schlage was acquired by Ingersoll Rand, a Fortune 150 manufacturer of industrial, mining and construction equipment. As a result of the acquisition, Schlage became part of the Ingersoll Rand Door Hardware Group.
In comparison to other similar locks on the market, the Kwikset Kevo is reliable but expensive if you compare it to other locks in the same category. The Yale T1L, on the other hand, is a lot more competitively priced if you look at other similar types of smart door locks on the market.