Top 10 window locks security horizontal for 2021

We spent many hours on research to finding window locks security horizontal, reading product features, product specifications for this guide. For those of you who wish to the best window locks security horizontal, you should not miss this article. window locks security horizontal coming in a variety of types but also different price range. The following is the top 10 window locks security horizontal by our suggestions:

Best window locks security horizontal

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1. Reliancer 4 Pack Sliding Window Locks Sets with Keys Aluminum Alloy Door Frame Security Lock Stop Adjustable Safety Window Locks Security Door Stop for Home and Office Child Safety

Feature

Adjustable Length to fit Most Windows and Doors4 pieces sliding window locks with keys at the size of 2.7" x 1.37" x 1.2",bigger than other brand flimsy locks.Due the adjustable design,our metal sliding door and window stopper can be used with a wide variety of horizontal or vertical windows and sliding glass doors.Apply to any windows and doors track heights more than 0.48 inches,track thickness no more than 0.63 inches,please check your window or door tracks before buying!
Stainless Steel Frame&Non-slip Silicone PadsThese 4 pieces safety window locks have sturdy construction,made of high quality thickened stainless steel and strengthened screw rod which are strong,solid and sturdy.Brushed stainless steel plated body effectively prevents rust to increase of service life.Most especially,our locks are designed with 2 non-slip silicone pads to increase the friction,not only prevent windows from being moved easily,but also keep the locks from scratching your windows!
Easy Installation without Tools RequiredNo tools or drilling needed!Each lock is equipped with a key,just adjust the width of lock plate,place it on the upper or lower track of any sliding window or door,rotate the key to secure it and you're done making your sliding doors and windows safe for children,toddlers and pets while improving air circulation in your home without worry.Warm tips:use two lock on heavy-duty windows/doors for added security and keep it in place by key control
Protect Your FamilyThese slider locks are must-have for any parent that wants to easily prevent your curious little kids from opening the sliding windows or doors to gain access to unsafe area to avoid falling accidents when they're out of sight!They also can be used to prevent burglars and thieves from opening the windows from outside to create an environment that is safe for you and your family!Perfect for home,office,school,nursery and any other place you want to make safer for children!
Wide UsageOur glass security doorwindow stopper can be used with most horizontal or vertical windows and doors to keep them partially open and closed without having to make any major change!Whether you want to keep your doors and windows firmly closed or keep them slightly opened for air circulation,you can count on our security door stops to make sure they stay firmly in place.Perfect for patio doors,sliding glass doors, sliding windows,retractable screen doors,or sliding storm windows etc.

Description

Package included
4xSliding windowdoor locks with keys

Note
1.Before buying,please make sure the track heights more than 1.5 cm/ 0.6 inches, track thickness no more than 1.6 cm/ 0.63 inches,didn't apply to the middle track of the window!
2.Use 2 locks per window or door:one on top, one on the bottom for optimum efficiency

The advantage of Sliding windowdoor stopper
1.Prevent childrentoddlerspets from falling
The sliding glass door lock can keep the windows doors closets cabinets opened or closed to prevent your curious little kidspets away from gaining access to unsafe area such as swimming pools, patios,balconies etc.allowing you to have peace of mind to keep your children stays safely inside.

2.Prevent burglars and thieves
Use these slider locks to prevent a window or sliding door from being forced open from the outside,add more security to your family!

3.Improving air circulation
Use the window locks to lock your window in an open,ventilated position to improve air circulation especially in hot summer!

4.keeping the windowsdoors partially open and closed
Whether you want to keep your doors and windows firmly closed or keep them slightly opened for air circulation,you can count on our security door stops to make sure they stay firmly in place.

Features
Brushed stainless steel plated body
Designed with 2 non-slip silicone pads to increase the friction,not only prevent windows from being moved by stong wind,but also keep the locks from scratching your windows!
0.35"-2" adjustable width of lock plate,wide compatible with a wide variety of horizontal or vertical windows ,sliding glass doors,closets and cabinets
Arc-shaped corner protect you against injury
No tools or drilling needed!

2. Lion Locks Sliding Window and Door Locks (10 Pack), Adjustable Aluminum Security Screw Lock for 3/16-3/8 Track, Door Stopper Safety Lock, No-Drill Install, Requires 28-36mm Clearance for Screw Lock

Feature

These slider locks are perfect for patio doors, sliding glass doors, sliding windows etc.
Heavy-duty aluminum construction, Inner vinyl lining prevents scratching damage
Additional gripping power securely locks window in closed or ventilating position
Utilizes double thumbscrews to mount on window or sliding door track
Easy installation with no tools required

Description

This double thumb screw from Lion Locks is constructed from heavy-duty extruded aluminum, It utilizes a double thumbscrew design for added gripping power to mount onto your window track, or sliding door, and help securely lock your sliding windows or sliding doors in a closed or ventilating position. This lock requires no tools for installation. Use these to prevent a window or sliding door from being forced open from the outside etc... Easy to attach - just place the slider lock on the upper or lower track of any sliding window or door. (Use 2 per window or door: one on top, one on the bottom for best efficiency). Inner vinyl lining prevents scratching damage. These slider locks are perfect for patio doors, sliding glass doors, sliding windows, retractable screen doors, or sliding storm windows. 2 inch wide.

3. Defender Security U 9819 Sliding Window Security Lock, Economy, Aluminum,(Pack of 4)

Feature

Secondary Lock
Fits up to 1/8 In. thick rails
Allows window to lock in ventilating position
Easy to Install

4. Lock-it Block-it (2 Devices) Home Security Adjustable Window Locks/Window Security Bars, Door Jammer & Sliding Glass Door Security bar, Child Safety Lock & Patio Door Security bar

Feature

High-impact durable Plastic burglar-bars used to block criminals from entering homes through open windows and patio doors. Combined cylinders are as thick as two nickels. Windows can now stay open and be securely LOCKED OPEN from 1 inch to several inches. Watch YouTube video at: https://www.youtube.com/watch?v=O37jGJiAHAQ&feature=youtu.be
Extendable & Adjustable! Control how high you want the window to open with the 13 adjustable settings. Lock the height in place with the push of a pin. Used for Single-Hung windows, Sliding Windows and Patio Doors. When the window makes contact with the Lock-it Block-it, it's Stopped.
Withstands repeated impacts with its unique double-headed push pin that provides extra resistance from forced entry. Burglars can't reach it from the outside when properly installed and adjusted. Blocks children from falling out of open windows.
IMPORTANT - BEFORE BUYING, MEASURE the window or door track where the device will be placed. The security bar extends from 17 inches to 30 inches long (MAX length is 2 and 1/2 feet). Window tracks MUST be at least 1 inch wide. Device is 1 inch by 1 inch wide on all sides.
Quick & easy installation. No tools needed. Held in window track by supplied adhesive strips. It doesn't fall out when the window is lowered. Removes easily in emergencies. Replaces those ugly wood blocks. Fits discretely in window track and doesn't obstruct view.

5. Jeacent Adjustable Window Security Bar, Patio Door Lock - Sturdy Steel, Extends from 15 1/2" to 29 1/2" (1pcs)

Feature

STRENGTHEN HOME SECURITY - High-impact STEEL burglar proof bars are used to stop criminals from entering homes through open windows or patio doors. Windows can now stay open to the width or height you wish and be securely locked open.
EXTENDABL & ADJUSTABLE - Decide how high you want the window to open with the 22 adjustable settings. Lock the height in place with the push of a pin and the long screw help to reach the very small adjustment of the window's opening.
STOP FORCED ENTRY OR UNEXPECTED EXCIDENCE - The Push pin provides extra resistance from forced entry. Burglars can't reach it from the outside when correctly installed. It can also protect children from falling out of open windows.
NOTICE- PLEASE MEASURE the window or door track where the device will be placed BEFORE BUYING. The security bar extends from 15 1/2" to 29 1/2" long (MAX length is 2.46 feet). Window tracks MUST be at least 1 inch wide. The security device is 1 inch wide in all sides.
EASY TO INSTALL - Unique design (patent pending); No tools needed. Stick the supplied adhesive strips on the window /door track and the security bar and then put it on. It stays well and doesn't fall out when properly installed and adjusted. Removes easily in emergencies. Fits discretely in window / door tracks and looks decent.US Patent Pending. All Rights Reserved.

6. Jeacent A/C Security Window Lock Bar, Door Security Bars - Sturdy Steel, Extends from 7 3/4" to 14 3/8" for Sliding Windows with AC Unit Installed

Feature

SAFER A/C INSTALLATION & PROTECTION - Prevents the window from opening when installing an A/C unit. Keep your window stay in a height to stop your AC unit from falling out or being stolen from outside
EASILY ADJUSTABLE LENGTH - Works well with most standard window tracks with air conditioner installed. The window lock adjusts from 7 3/4" to 14 3/8" in length.
DURABLE MATERIA - All Steel Construction provides it with a longer longevity and make it harder to break off or deform.
NOTICE BEFORE BUYING - Make sure your window/door track is at least 1 inch wide as this home security bar is about 1 inch wide. The window bar extends from 7 3/4" to 14 3/8", please MEASSURE YOUR WINDOW to assure it fits your needs before buying one.
QUICK & EASY INSTALLATION - Unique design (patent pending), no tools needed. Held in window track by supplied adhesive strips. Keep your home save and sound.US Patent Pending. All Rights Reserved.

7. Impresa Sliding Door & Window Locks Pack of 10 | Window locks for Sliding Windows & Doors | Easy Installation Window Lock Without Tools | Fits tracks up to 3/8 inch | Aluminium Window Security Locks

Feature

PACK OF 10 ALUMINIUM WINDOW LOCKS FOR DOORS AND WINDOWS: Heavy duty aluminium constructed locks for sliding doors and windows. Perfect for securing windows and doors, as well as child saving windows and doors.
SIMPLE SCREW IN DESIGN: Double thumb screw clamp creates a secure and safe hold without tools. Simply adjust by hand as required for fully secure windows/doors or to allow for ventilation. Unmounts quickly for adjustment or in the event of an emergency without the need for a key that can be easily lost.
EASY TOOLESS INSTALLATION: Simply mount on at the desired location on the window or door track. Install an additional window lock on the parallel track for extra security. Tighten firmly by hand using the built in thumbscrews.
HIGH QUALITY ALUMINUM SLIDING DOOR AND WINDOW LOCK: Heavy duty aluminium 'F' style clamp. The strong aluminium will remain secure and will not rust and the thumb screws will stand the test of time.
FULLY ADJUSTABLE SLIDER LOCKS THAT FIT A RANGE OF DOOR AND WINDOW LOCK TRACKS: Locks are 2 inches wide and fit tracks 3/16 inches wide or 3/8 inches with rubber cushioning removed. Please measure your track to ensure proper fitment

8. Kernorv Adjustable Sliding Window Locks, Aluminum Alloy Double Locks Window Door Security Bars Locks with Key for Vertical Horizontal Sliding Windows,Door, Home and Office (6 Pack)

Feature

Keeping Your children & Pets Safe: You can apply the the window security lock to vertical horizontal sliding Windows, keeping your toddler, cats and dogs from opening windows falling out ,protecting their safety.In summer , you can use the window locks to fix the screen window, which can improve air circulation
Great Design with Double Lock &Flat Screws: Compared with other window locks, this window locks adopt enhanced double open designwhich can increase friction force,make the windows and door more fixed .Flat screws have more surface area in with the door track, making the window lock more stable
Sturdy and Durable : Made of solid aluminum alloy ,Kernorv window security lock is of high quality. With plastic liner , you can insert it between the screw tips and the door track and protect the track .Yellow plastic cover outside the key handle makes it easier for you to rotate the key to secure the lock. Very sturdy and well built
Easy to install : With 6 pcs removable wing nut type handle and installation guide , you can quickly install the sliding door security locks. Easy to use and easy to Install
What you get : 6 x sliding window locks with key +Installation Guide. For best experience , please make sure the track heights more than 1.5 cm/ 0.6 inches, track thickness no more than 1.6 cm/ 0.63 inches, not applicable to the middle track of the window, please check your window track before buying

9. TURBRO Adjustable Window Security Lock Bar, Sliding Door Jammer, Extendable from 8 to 15 for Sliding Windows with AC Unit Installed, Stainless Steel

Feature

SECURE WINDOWS: If intruders see this security bar they will soon realize your house is locked up tighter than Fort Knox. After installing this security bar there will be no way to open your window from the outside.
ADJUSTABLE LENGTH: TURBRO security bars can be adjusted from 8-15 inches using the 9 predrilled holes for adjustment. Create a tight fit with no room for shaking loose by adjusting the screw on the end of the security bar for a secure fit.
SLIDING DOOR PROTECTION: If you like to leave your sliding door open for ventilation the TURBRO security bar will keep you safe. It can also be used with pet door inserts so your furry friends have the freedom to come and go as they choose.
EASY INSTALLATION: Simply extend the rod to your window length, lock the stainless steel peg into place, and use the included wrench to adjust the screw on the end for a perfect fit.
BEFORE PURCHASE: Make sure your window/door track is at least 1 inch wide and your maximum opening is between 8-15 inches. The bar will work best when used on single-hung windows, horizontal sliding windows, or patio doors.

10. COCIVIVRE Sliding Window Security Locks with 2 Keys, 4 Pack Window Lock Stainless Steel Adjustable Brushed Stain Window Stoppers with Non-slip Silicone Pads for Sliding Window Frame Keep Family Safety

Feature

COCIVIVRE Sliding Window Security Locks Keep Family Safety: Use window locks to lock the sliding door/window at a place, child cannot pull or open the window, for keeping kids or pets away from opening the windows by his own, avoid they are going out without parents knowing. At the same time, let the fresh air in. Package include: 4 X window door stopper, 8 X keys
COCIVIVRE Sliding Window Security Locks Stainless Steel & Non-slip Silicone Pads: The childproof window lock Made of thickened Stainless Steel, rustproof and wear-resistant. Each door lock with Two Non-slip Silicone Pads Design increases the friction, not only prevent windows from being moved easily, but also keep the locks from scratching your windows. Each window lock with 2 keys for backup, no worry about losing the key
COCIVIVRE Sliding Window Security Locks Adjustable Length to fit Most Window Door Frame: The clamping distance of this Window security lock range0.35-2inch(9mm-50mm), can be used with a wide variety of horizontal or vertical sliding window, sliding glass doors. Ideal for home, office, school, nursery and any other place you want to keep them safeNOTE: Apply to a sliding window/door's frame height > 0.6 inch, 0.4 inch < frame width < 2 inch, please check your window frame size before purchase
COCIVIVRE Sliding Window Security Locks Easy to install without tools: Just set it on the window track, no drilling, no glue needed. There is installation image on the left of this product page for your referenceNOTE: 1. Use two lock on heavy-duty windows/doors for added security and keep it in place by key control. 2. Rotate the key to secure the window lock. Turn the key till the lock cannot move that can make the window lock work efficiently
COCIVIVRE Sliding Window Security Locks 100% Satisfaction: If have any problem with COCIVIVRE sliding window lock, welcome to contact us via Amazon Message, we are happy to help you

Conclusion

All above are our suggestions for window locks security horizontal. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using window locks security horizontal with us by comment in this post. Thank you!