Top 10 Reinforcement Lock for Sliding Glass Door – Exterior Doors

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1. Defender Security

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1-9/16 in. Hole Spacing, Defender Security S 4003 Sliding Door Lock, Black Painted Finish, Twist-in, Pack of 1

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Defender Security #ad - Prevents door from being pried open or lifted out. Solid aluminum pin in a cast Zamac housing. Easy to install. Black painted finish. Aluminum bolt.
BrandDefender Security #ad
ManufacturerPrime-Line Products #ad
Height1 Inches
Length1.38 Inches
Weight0.1 Pounds
Width3.81 Inches
Part NumberS 4003
ModelS 4003
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

2. Sure Basics

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Sure Basics 4 Pack Clear Child Safety Locks for Sliding Doors No Drill Required Keyless Sliding Door Locks with Double Sided Tape, Sliding Glass Door Child Locks

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Sure Basics #ad - And this means you won’t be forgettinG to shut it behind you. With our double-sided easy install/easy remove adhesive, the child safety door locks clear transparent desiGN BLENDS TO match any sliding glass doors, lasting hold. Avoid copycat sliding door lock that look the part but are too thick to fit your sliding glass door.

You can be assured you won’t have to set down your baby or laundry basket to open the sliding door. As parents ourselves, we struggled with the fear and uncertainty of most subpar child safety locks out there. Our original baby door lock 's sure-fit design is perfect for window locks, screen door lock & closet door lock, too! Also, and these child door locks are ROHS & EN71 CERTIFIED NON-TOXIC BPA-FREE. With our baby proof child safety locks, you can focus on the things that matter with the PEACE OF MIND THAT your child proof door lock WILL REMAIN SHUT, keeping your baby safe and out of harm’s way.

Great for pets, patio door lock, check out our child safety cabinet locks & baby cabinet safety latches! We are so confident that we offer our 90-day stress-free promise: If you don’t love your child lock for door, simply contact us and we’ll make it right. Perfect for renters or apartment dwellers! Plus, just peel & press for a strong, closet doors or windows. That’s why we sought to design child proofing products that truly LIVE UP TO THEIR PROMISE. We believe in empowering parents.
BrandSure Basics #ad
ManufacturerSure Basics Inc #ad
Height0.28 Inches
Length2.83 Inches
Weight0.14 Pounds
Width1.85 Inches
Part NumberSB33
ModelSB33
WarrantyManufacturer warranty for 1 year from date of purchase.

3. Toledo Fine Locks

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Sliding Door Lock for Window Glass Patio Doors : Toledo Locks' Best TDP-02S Keyed Alike Yale Keyway

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Toledo Fine Locks #ad - Manufacturer lifetime warranty & time proven anti theft design : Concealed Screws And 1/2" Diameter And 1 3/4" Deep Security Locking Bolt Prevents Lifting Off Rails With Total Quality Backed Purchase.

Solid hardware construction with modern styling : Secure Heavy Duty Spinning Hardened Steel Bolt For High Bolt Cutter And Hacksaw Resistance. Get free locksmith service & bonus theft prevention guide : conveniently keyed alike when several are purchased In Same Order Bolt Lock With 2 Key Yale Profile Duplicates With BONUS Security Guide! Toledo patio door lock will stop burglars from getting in : High Grade Quality Sliding Glass Patio Door Lock Also Works On Pocket Doors And Swing Hinged Doors.

Easy - adaptable installation : tested for effective surface mounted use on folding Doors, Closet Doors, Swing Doors, Accordion Doors, Windows And Interior Or Exterior Sliding Doors Allowing Door To Be Securely Pinned Or Locked In Ventilating Position.
BrandToledo Fine Locks #ad
ManufacturerTOLEDO #ad
Height0.75 Inches
Length3 Inches
Width1 Inches
Part NumberTDP02-S
ModelTDP02-S

4. Defender Security

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Defender Security U 9879 Sliding Door Lock, White Finish

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Defender Security #ad - Painted diecast housing with hardened steel bolt. Easy to install. Convenient foot operation. Securely locks door in closed or ventilating position.
BrandDefender Security #ad
ManufacturerPrime-Line Products (Home Improvement) #ad
Height2 Inches
Length0.87 Inches
Weight0.2 Pounds
Width3.81 Inches
Part NumberU 9879
ModelU 9879
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

5. LATIBELL

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With Strong Adhesive Tape, 4 Pack Sliding Glass Door Locks for Child Safety, No Screws or Drills, Baby Proof Closets, Sliding Window Locks, Easy Clean

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LATIBELL #ad - Our sliding door locks limit and stop the opening of sliding doors and windows so your little one stays safely inside. You can childproof your patio, glass, closet, and entertainment center sliding doors as well as your sliding windows.

The adhesive sticks on strong and removes easily without damaging the surface. You won’t find your child in the backyard after bedtime again! Strong and easy to use - very strong and easy to use locks create a firm seal when closed. Works on many surfaces - these door locks work well on most wood, storage, shower, plastic, and metal surfaces. Installs in minutes - our door locks are very easy to install.

No tools, no fuss. Made of durable abs plastic, they will keep your child as well as your pet out of closets, cabinets, and pantries that have sliding doors. Size: about 3. 35*2. 95*043 inch. ). Your toddler can explore without getting hurt. Your baby’s safety is our priority—you will have peace of mind knowing your toddler cannot wander outside the minute you turn your back.
BrandLATIBELL #ad

6. Cal Security Enterprises

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Advanced Technology to Keep Your Family Safe and Secure, Double Bolt Lock for Glass Sliding Doors, Virtually Burglar Proof, High Security Lock

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Cal Security Enterprises #ad - No need to waste hours of setting up - the cal double bolt lock has a sleek, aesthetic, low profile design. With its double locking action, it is virtually impossible to remove the door by lifting it off its track. The cal double bolt patio door lock prevents criminals from being able to lift out sliding glass doors from their tracks.

Keep your family and children safe - the double bolt lock can function in a way to keep your family and children safe. We value our customers more than anything. As a result, the sliding glass door lock fits easily within the limited space available between the sliding glass door frame and the interior of the door panel. With the cal double bolt child proof patio door lock installed, you can make sure that young ones do not become tempted to open the sliding glass doors on their own and expose themselves to potential danger. An easy step by step instructions are also included with the product. The lock can easily be mounted above the OEM lock to be out of children’s reach.

Additionally the cal double bolt sliding door lock is clearly visible whether the lock is engaged or not, so it is more likely that parents will keep it in the locked position. Virtually burglar proof - are you worried that someone might break into your house at the middle of the night or sometime of the day when nobody is home? Well that problem is no longer an issue. 100% money back guaranteed - if the cal double Bolt Lock does not meet up to your standards, we will be more than happy to refund you. Discover new ways to increase children security - with young children in the home, you know all too well how hard it is to keep an eye on them at all times.
BrandCal Security Enterprises #ad
ManufacturerCAL-TECH International, Inc #ad
Height1.5 Inches
Length11.9 Inches
Weight0.55 Pounds
Width4.5 Inches
Part NumberCDBL
ModelCAL

7. PRIME-LINE

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Defender Security U 9847 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 2-1/8” Hardened Steel Bar with Diecast Base, Chrome Plated

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PRIME-LINE #ad - Durable construction – this door loop lock has a hardened steel locking bar with diecast constructed mounting plate and keeper, with a chrome plated finish. Secondary security locking device – this u 9847 patio sliding door loop Lock can be used on a patio sliding door as a secondary security lock for increased home safety.

Product info - this locking device features a 2-1/8” reach, 1-7/16”, which is designed to secure the door to the jamb. Easy installation  - installation is quick and easy – additional security for your home or office doors are within reach! Installation fasteners are included. Child-safe security device - this door loop lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security. It is also available in 1-1/8”, 1-3/16”, and 2-1/4” reaches.
BrandPRIME-LINE #ad
ManufacturerPrime-Line Products (Home Improvement) #ad
Height7.44 Inches
Length0.63 Inches
Weight0.3 Pounds
Width2.12 Inches
Part NumberU 9847
ModelU 9847
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

8. HauSun

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Fits on Top Rail-Childproof Patio Door Guardian-or Bottom Rail-Foot Operated-Keep Your Family Safe and Secure1 Pack,White, Patio Sliding Door Security Foot Lock Kick Lock

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HauSun #ad - Does not work on patio doors on outside tracks. Hausun has the patent for this kick lock. Two installation ways: hausun patio door security lock can be installed both on top or bottom rail. You can use top rail if you want to keep out of reach of children. Also, you can install it on the bottom rail with foot operated.

Keep aditional safety to your home: are you worried that someone might break into your house at the middle of the night or sometime of the day when nobody is home? Well that problem is no longer an issue. With its double locking action, it is virtually impossible to remove the door by lifting it off its track. They allow for your patio door to be locked when it is in a closed position or slightly opened to let in the breeze. With this childproof sliding door lock installed, you can make sure that young ones do not become tempted to open the patio sliding doors on their own and expose themselves to potential danger.

With a kick lock in the "b" position, the opening is still not wide enough for someone to force entry into your home. Convenient use & patent design: hausun patio sliding security door lock works on vinyl, aluminum, or wood sliding doors on INSIDE tracks only. Resists forced entry & two operational lock postions: able to provide over 1000lbs of forced entry load tension. Another reason these patio door kick locks are great is because they usually have two operational positions. Hausun patio sliding door foot lock prevents criminals from being able to lift out sliding doors from their tracks.
BrandHauSun #ad
ManufacturerHauSun #ad

9. Rishon Enterprises Inc.

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Burglabar 2 Pack, Great for Sliding Patio Door Lock, Use 2 for doors, Child Safety Lock, Sliding Window Lock, Sliding Basement Windows Lock

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Rishon Enterprises Inc. #ad - When mounted out of reach from small children the BurglaBar keeps windows and doors shut for child safety. Incredible strength: proudly made in canada, burglabar’s adhesive bonds like a weld for maximum strength. We recommend using 2 Burglabars for sliding doors. Safety at home: our window and door latch lock provides additional safety while you are home and keeps your home safe when you are not.

Please leave for 72 hours to let adhesive stick properly to the glass before using. No tools needed: our burglabar installs quickly and easily without tools and its crystal-clear design blends in with your decor. Who we are: we are rishon enterprises inc. The creators of The Original Addalock and the Burglabar. Read instructions to make sure that you have the space between both sliding doors for the Burglabar to fit. Our sliding glass door lock and window lock keeps you safe and can be used to child proof your home.

Each burglabar, when properly applied, can withstand dynamic shear of 300 to 450 pounds. We have focused our time and efforts on promoting and bringing attention to safety, security and privacy for your everyday life. The burglabar is also a great door safety lock for kids keeping your little explorers safely inside. Door & window locks: the burglabar is a unique self-locking hinge lock designed to offer additional home security from a patio door or sliding window.
BrandRishon Enterprises Inc. #ad
ManufacturerRishon Enterprises Inc. #ad
Height1.38 Inches
Length3 Inches
Width2 Inches
Part NumberRE 1002
ModelRE 1015

10. PRIME-LINE

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Aluminum and Vinyl, PRIME-LINE E 2014 Mortise Lock, Adjustable, 3-11/16”, 45 Degree Keyway, Spring-Loaded Hook Latch Projection for Sliding Patio Doors Constructed of Wood, Round Face

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PRIME-LINE #ad - For sliding doors – this mortise lock can be used on sliding patio doors constructed of wood, aluminum and vinyl. Product info - the mounting hole centers of this lock measures 3-11/16” from center to center, and the rear housing corners are square.

Also fits doors using W&F manufactured handles. Replace old or broken door locks – when your sliding door mortise lock is broken or old, don’t replace the door entirely, just get a new mortise lock! Easy installation – installation is quick and easy – working sliding door locks are well within reach. Mounting flanges have 6-32 tapped thread. Mortise lock dimensions are: 1. 125"dx05"wx3. 688"h. 45 degree keyway - this e 2014 mortise lock has a 45-degree angled keyway position when in the locked position.
BrandPRIME-LINE #ad
ManufacturerPrime-Line Products #ad
Height3.18 Inches
Length1.12 Inches
Weight0.04 Pounds
Width0.5 Inches
Part NumberE 2014
ModelE 2014
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.