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.
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.
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.
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.
Works perfectly, really good, secure-feeling lock. Just make sure you put it on front-facing b/c the backside can be cut easier. That being said, the latch is so think that you probably would have to go at it for awhile to even get into it.
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.
Unpickable Locks Do Not Exist.
After almost 200 years of manufacture, Chubb Locks are one of the most trusted security brands on the market.
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.
Kwikset®, a Black & Decker® company, has been a leader in the lockset industry for 60 years. Kwikset manufactures and markets several full lines of door hardware, including handlesets, knobs, levers, deadbolts, and pocket door accessories, for residential and light commercial markets.
Kwikset currently has manufacturing facilities in Denison, Texas; Charlotte, North Carolina; and Mexicali, Mexico.
Walter Schlage is a prestigious brand in the international lock industry. It offers a wide range of high-grade locks such as Deadbolts, Knobs, Levers, Handlesets, Electronic Locks, and Smart Locks. All Schlage products have premium metal construction that adds strength and security.
Master Lock products contain no toxic or harmful substances and are constructed with the greatest regard for health and safety. Master Lock's patented insulations, which make Master Lock UL classified fire resistant products, are concrete-based.
Most Master Locks are very easy to pick and are considered one of the easiest beginner locks when practicing lock picking. They have 4 standard pins and a wide-open keyway that can be quickly bypassed in many ways including picking them with improvised tools such as paperclips, bobby pins, or even a chicken bone.
The padlock comes with 3 keys which is important as the keys are too unique to duplicate easily. The lock is built to resists being picked by a shim (along the sides of the shackle), and also has a unique internal mechanism that is more difficult to pick.
New Britain, Conn. -based Stanley Black & Decker Corp., which bought Baldwin in 2003, said Baldwin's customer- and consumer-services team, numbering about 35, would remain in the Reading area at a location not yet identified.
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®.
NOTE: Baldwin Prestige series keyed locks use a Kwikset keyway and cannot be keyed alike Reserve or estate series door hardware from Baldwin. Parts are also not interchangeable between Prestige series and Reserve or Estate Series products.
This deadbolt set is NOT the reliable high quality Schlage to which everyone is accustomed and upon which Schlage has built their reputation. Not only is it made in China, but it is very noticeably lighter in weight than standard deadbolt lock sets.