The quality and value you need, from the door hardware brand you trust. Linus Yale Jr. transformed the locking industry forever when he created his most important invention: the Yale pin tumbler cylinder. Now, over 170 years later, Yale's comprehensive line of door hardware includes mortise and cylindrical locks, exit devices, door closers, access control products and key systems. With a wide range of products designed for commercial, multi-family, retail, mixed-use applications and more, Yale Works for You℠. nexTouch™ Keypad Access Lock Yale Accentra™ Multi-Family Solution Ships from and sold by Jon Richard Enterprises. New (1) from $36.88 Toledo Window & Sliding Patio Door Bolt Lock TDP-02W (Keyed Alike With Yale Keyway) Sliding Door and Window Lock Aluminum (Patio Door Lock - Keyed) FREE Shipping on orders over . DetailsMaster Lock 265DCCSEN Dual-Function Security Bar FREE Shipping on orders over . Save 10% each on Qualifying items offered by Jon Richard Enterprises when you purchase 1 or more.
Enter code NI2K9ELZ at checkout. Here's how (restrictions apply) TOLEDO LOCKS'S BEST TDP02S Sliding Glass Door Patio Lock Deerfield Sliding Glass Door Deadbolt Lock (Aluminum Frame - White) FPL Sliding Door Lock Security Foot Bolt in White - Quickly and Easily Locks and Unlocks with Your Foot Want greater security on your sliding glass patio door? Surface mounted keyed patio door lock for wood & metal hinged or sliding door. Can conveniently secure sliding door partially open to allow airflow while stopping intruders. Suitable for flush or recessed doors and windows. Includes concealed bolt lock fixings. Sliding Glass Patio Door Lock can also be used for added security on windows. Sliding Patio Door Locks & Windows can be also used securely on wood surfaces. Engineered with Yale keyway for reliable interior and exterior use. This sliding glass door lock has a thick 1 3/4" hardened steel bolt with 1/2" diameter which spins to resist sawing and is non-handed (left or right hand doors).
Elegant white painted finish. This fine sliding door lock solidly locks sliding aluminum and wood patio doors and windows. Works great on regular hinged doors. Lock body size: 3-1/8" H X 1-1/16" W. Easy and fast surface mounted installation may require 1/8" drilled diameter holes. All mounting screws are hidden when lock is activated adding vandal protection. Strong case is prying resistant. Rekeyable Lock Security cylinder. These locks are among the finest in their class. A highly effective replacement lock compared to the standard die-cast door manufacturer lock, commonly known for their unreliable operation. 100% guaranteed in materials and workmanship. Protect your family, don't wait until you become a theft or burglary victim. 60-Day Hardware Warranty And 100% Satisfaction Guarantee - Includes English Illustration Page And (U.S.A.) Online-Customer Support Webpage Access. Don't just lock it... 3 x 1 x 0.8 inches 3-1/8" H X 1-1/16" W 4.2 out of 5 stars #149,467 in Home Improvements (See top 100)
#387 in Home Improvement > Hardware > Door Hardware & Locks > Deadbolts 13.6 ounces (View shipping rates and policies) 12 Month product Warranty. 5 star81%4 star13%1 star6%See all verified purchase reviewsTop Customer ReviewsYou don't have to choose between your pet and sleep.Great lock and super qualityVery good lock.Great product, Great SellerOne StarNice additional lockFive StarsEasy install and are very secure Sliding Door and Window Lock Aluminum (Patio Door Lock - Keyed) Patio Guardian PDG01-W Patio Door Guardian Lock - White Prime-Line Products U 9862 Sliding Door Keyed Lock, Push-In, White Finish See and discover other items: security locks patio doors New (1) from $35.88 Need to improve security on your sliding glass patio door? This versatile keyed patio door lock can also be used for added security on windows. Toledo Lock's best Door Lock Hardware for Sliding glass Patio Doors & Windows, available keyed alike (same key) lock with Yale keyway for interior and exterior use.
Locks for sliding doors have heavy duty 1 3/4" hardened steel bolt with 1/2" diameter which rotates to resist sawing and is reversible (left or right hand doors). Aluminum painted finish for sliding door frame color matching. Solidly locks sliding aluminum and wood patio doors and windows. Glass sliding door locks work great on regular hinged doors. Lock body size: 3-1/8" H X 1-1/16" W. Far superior protection than the cheaply made imports. Easy and fast surface mounted installation may require 1/8" drilled diameter holes. Includes all installation hardware. These glass sliding door locks are among the finest in their class. A highly effective replacement lock compared to the standard die-cast door manufacturer lock, commonly known for their fussy operation. Order more than one sliding glass door lock and have them all working with same key FREE. Original blister packaging may be unsealed for keying & additional key duplicates. Don't wait until becoming a theft or burglary victim, buy the best Sliding Glass Patio Door Locks Today.
#71,693 in Home Improvements (See top 100) #199 in Home Improvement > Hardware > Door Hardware & Locks > Deadbolts 15.2 ounces (View shipping rates and policies) 5 star88%4 star7%3 star2%1 star3%See all verified purchase reviewsTop Customer ReviewsLAST LOCK I WILL EVER HAVE TO BUY FOR MY DOOR!The best sliding glass door lock made.Finally a legit deadbolt for sliding doors!Sliding Glass Door Patio Lock is sturdylocks have thwarted burglars three timesGreat ProductDisatisfied Master Lock 265DCCSEN Dual-Function Security Bar A common type of pin tumbler lock, of the euro cylinder type. The pin tumbler lock (or Yale lock, after lock manufacturers Yale) is a lock mechanism that uses pins of varying lengths to prevent the lock from opening without the correct key. Pin tumblers are most commonly employed in cylinder locks, but may also be found in tubular pin tumbler locks (also known as radial locks or ace locks). The first tumbler lock was found in the ruins of the Palace of Khorsabad in Iraq.
[1] Basic principles of the pin tumbler lock may date as far back as 4000 BC in Egypt; the lock consisted of a wooden post affixed to the door, and a horizontal bolt that slid into the post. The bolt had vertical openings into which a set of pins fitted. These could be lifted, using a key, to a sufficient height to allow the bolt to move and unlock the door.[2] This wooden lock was one of Egypt's major developments in domestic architecture during classical times. In 1805, the earliest patent for a double-acting pin tumbler lock was granted to American physician Abraham O. Stansbury in England. It was based on earlier Egyptian locks and Joseph Bramah's tubular pin tumbler lock. Two years later, Stansbury was granted a patent in the United States for his lock. In 1848, Linus Yale, Sr. invented the modern pin-tumbler lock.[4] In 1861, Linus Yale, Jr. was inspired by the original 1840s pin-tumbler lock designed by his father, thus inventing and patenting a smaller flat key with serrated edges as well as pins of varying lengths within the lock itself, the same design of the pin-tumbler lock in use today.
The pin tumbler is commonly used in cylinder locks. In this type of lock, an outer casing has a cylindrical hole in which the plug is housed. To open the lock, the plug must rotate. The plug has a straight-shaped slot known as the keyway at one end to allow the key to enter the plug; the other end may have a cam or lever, which activates a mechanism to retract a locking bolt. The keyway often has protruding ledges that serve to prevent the key pins from falling into the plug, and to make the lock more resistant to picking. A series of holes, typically five or six of them, are drilled vertically into the plug. These holes contain key pins of various lengths, which are rounded to permit the key to slide over them easily. Above each key pin is a corresponding set of driver pins, which are spring-loaded. Simpler locks typically have only one driver pin for each key pin, but locks requiring multi-keyed entry, such as a group of locks having a master key, may have extra driver pins known as spacer pins.
The outer casing has several vertical shafts, which hold the spring-loaded pins. When the plug and outer casing are assembled, the pins are pushed down into the plug by the springs. The point where the plug and cylinder meet is called the shear point. With a key properly cut and inserted into the groove on the end of the plug, the pins will rise causing them to align exactly at the shear point. This allows the plug to rotate, thus opening the lock. When the key is not in the lock, the pins straddle the shear point, preventing the plug from rotating. Euro profile locks, an example of a cylinder lock. These are commonly found on uPVC doors and commercial buildings where re-keying doors is common. Commonly pin tumbler locks are found in a cylinder that can be easily unscrewed by a locksmith to facilitate rekeying. The first main advantage to a cylinder lock, also known as a profile cylinder lock or euro, is that the cylinder can be changed without altering the boltwork hardware.
Removing the cylinder typically requires only loosening a set screw, then sliding the cylinder from the boltwork. The second is that it is usually possible to obtain, from various lock manufacturers, cylinders in different formats that can all be used with the same type of key. This allows the user to have keyed-alike, and master-keyed systems that incorporate a wide variety of different types of lock, such as nightlatches, deadbolts and roller door locks. Typically, commercial padlocks can also be included, although these rarely have removable cylinders. Standardised types of cylinder include: There are also standardised cross-sectional profiles for lock cylinders that may vary in length - for example to suit different door thicknesses. These profiles include the europrofile (or DIN standard), the British oval profile and the Swiss profile Some types of cylinder lock are vulnerable to an attack called lock snapping. An electronic / digital cylinder is a locking device which operates by means of electric current.
Electric locks are sometimes stand-alone with an electronic control assembly mounted directly to the lock. More often electric locks are connected to an access control system. The advantages of an electric lock connected to an access control system include: key control, where keys can be added and removed without re-keying the lock cylinder; fine access control, where time and place are factors; and transaction logging, where activity is recorded. A master keyed lock is a variation of the pin tumbler lock that allows the lock to be opened with two (or more) different keys. This type is often used for doorlocks in commercial buildings with multiple tenants, such as office buildings, hotels, and storage facilities. Each tenant is given a key that only unlocks his own door, called the change key, but the second key is the master key, which unlocks all the doors, and is usually kept by the building manager, so he can enter any room in the building. In a master keyed lock, some or all of the shaft hole in the lock have three pins in them instead of two.
Between the driver pin and the key pin is a third pin called the spacer pin. Thus each pin line has two shear points, one where the driver and spacer pins meet, and one where the spacer and key pins meet. So the lock will open with two keys; one aligns the first set of shear points and the other aligns the second set of shear points. The locks are manufactured so one set of shear points is unique to each lock, while the second set is identical in all the locks. A more secure type of mechanism has two separate tumblers, each opened by one key. More complicated master-key lock systems are also made, with two or more levels of master keying, so there can be subordinate master keys that open only certain subsets of the locks, and a top-level master key that opens all the locks. With an individually keyed system, each cylinder can be opened by its unique key. This system allows for a number of cylinders to be operated by the same key. It is ideally suited to residential and commercial applications such as front and back doors.
A master-keyed system involves each lock having its own individual key which will not operate any other lock in the system, but where all locks can be operated by a single master-key. This is usually applied in commercial environments. This is an extension of the master-keyed system where each lock has its own individual key and the locks are divided into 2 or more groups. Each lock group is operated by a master-key and the entire system is operated by one grand master-key. This is ideally utilized in complex commercial systems. This system is widely used in apartments, office blocks and hotels. Each apartment (for example) has its own individual key which will not open the doors to any other apartments, but will open common entrance doors and communal service areas. It is often combined with a master-keyed system in which said key is kept by the landlord. The basic pin tumbler lock alone is vulnerable to several lock picking methods and attacks, the most common ones used by criminals being lock bumping and snap guns.
To combat this, many higher security cylinders incorporate the use of specialised pins known as security pins which are designed to catch in the lock cylinder if a snap gun or bump key is used. Lock snapping is a method of forced entry that only affects certain types of cylinder lock, such as the euro cylinder which are commonly found on uPVC doors in Europe.[6] Lock snapping is when a force is applied to the lock cylinder, usually with a pair of mole grips / locking pliers and ripped out from the door, allowing access to the latch mechanism.[8] It can take between 50 seconds and 2 minutes to snap the lock and gain entry.[9] Police in the UK have estimated that around 22 million doors throughout the country could be at risk from lock snapping. Lock snapping is possible because the lock has a weakness where the retaining bolt passes through a thinner part of the lock. A recent development is to build a lock with a front section that snaps off the main body leaving enough lock that prevents access to the operating latch.