The standard Kwikset deadbolt is the most common lock in America.
1. Knob Locks. Knob locks are the most common type of door lock available and the chief security method for most doors.
Single cylinder deadbolts are quite common in residential homes. Such locks use a key slot on one side with a thumb-turn mechanism on the other side; the key slot generally faces the outside of a door. This system also allows you to unlock and lock single cylinder deadbolts using a thumb turn from the inside.
A normal door lock is likely to be a mortice lock – either a deadlock, sashlock, euro sash case or euro deadcase style. These offer high security for external doors and also act as a visible deterrent because burglars know they're difficult to overcome.
A euro cylinder lock is commonly fitted to uPVC & composite doors and is used with multi-point locking systems and are also fitted to some mortice deadlocks and sashlocks on timber or Aluminium doors. Euro cylinders are now one of the most common types of locks fitted to modern homes.
Deadbolt door locks are the most secure type of key lock and are commonly used on exterior house doors. Single and double cylinder locks are classified by strength from Grade 1 to Grade 3. Grade 1 is the highest and provides the best security.
Basic Cylinder Locks
Deadbolts use a solid piece of metal to secure the door, while standard cylinder locks use a spring to help make it easier to lock the door. Unfortunately, the spring does not provide much security and it can easily be forced. Deadbolts, however, are still vulnerable to lock picking.
Schlage and Kwikset are two of the most popular lock manufacturers on the market. Both brands make excellent locks that homeowners can easily install, but Schlage locks tend to offer higher security and reliability and are trusted by big businesses.
Lock picking is the first and best method to unlock a deadbolt without a key. It is a popular choice for those who want to avoid damaging their door or lock. Lock picking is an easy skill to learn—the basics required to pick a standard pin tumbler deadbolt can be cultivated within 10 minutes.
As you can see in the picture below, Schlage uses 4 security pins (called “Spool pins), while Kwikset uses only 2. Having 2 more security pins in a cylinder can make it significantly harder to pick, which can definitely be felt when trying to pick a Schlage lock.
Abloy Protec2 PL 330 Padlock
It is one of the only locks in the world that has never been picked. It has a hardened boron alloy steel shackle to provide resistance to bolt cutters (but is not bolt cutter proof). The padlock body is brass and the shackle and body are chrome plated, so it is very rust-resistant.
The cylindrical lock is the most common of all door locks in use today. They are used to secure office doors, storerooms, and exterior doors. It is named for the locking cylinder located in the knob or lever. Some cylindrical locks require a key to lock and unlock them.
The lock originated in the Near East; the oldest known example was found in the ruins of the palace of Khorsabad near Nineveh. Possibly 4,000 years old, it is of the type known as a pin tumbler or, from its widespread use in Egypt, an Egyptian lock.
Because Schlage locks are made of stronger materials, are superior in their mechanism, and provide far greater security than Kwikset locks, it should be mentioned that they are more expensive compared to Kwikset. For example, let's look at the retail price for a deadbolt from both Kwikset and Schlage.
Kwikset Standard Deadbolt
The standard Kwikset deadbolt is the most common lock in America.
...the lock itself is so weak that a 10 year old kid can slam a screwdriver in it and force the cylinder to turn and unlock and be in your house in a matter of seconds... Any thief with a "bump" key will open this 200+ dollar lock in 5 seconds... Kwikset locks can be easily unlocked with a blank and a screwdriver.
Burglars work hard to identify easy targets. You could say it's their full time job to find houses worth breaking into. Many burglars will stake out a home for days to identify patterns in how people come and go. And they are especially interested in homes without dogs, alarm systems, and security cameras.
Less than 2% of burglaries involve shimming or picking a lock. It's important to remember that burglary and robbery are different. Burglars intentionally enter a property without the lawful owner's consent to commit a felony or intent to steal.
Lock picking is a combination of skill, training, practice, specialist tools and patience. However, trust us, that is not the profile of the typical UK burglar. UK burglars are not highly skilled, trained lock pickers. They are thugs who try and batter their way through your door and lock.
Yes, a higher price can ensure a higher quality of the lock's material and the mechanism itself. In this way, your lock will have a much higher resistance level than a cheap door lock. In addition, even the appearance of a higher-quality and cost-effective door lock can cause thieves to bypass your door.