Are you planning to buy sliding window safety locks, and are you confused about the options ? You have landed on the right page.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Safetynex Sliding Window Safety Lock READ REVIEW

Best With Slider: Buy: Rishon Enterprises Inc Sliding Window Safety Lock READ REVIEW

Best For Customer Service: Buy: Burglabar Sliding Window Safety Lock READ REVIEW

Best For Mobile Home: Buy: Shop Square Sliding Window Safety Lock READ REVIEW

Best With Fast Shipping: Buy: Defender Security Sliding Window Safety Lock READ REVIEW

Best For Horizontal Sliding Windows: Buy: Maxdot Sliding Window Safety Lock READ REVIEW

Best For Premium Quality: Buy: Tahikem Sliding Window Safety Lock READ REVIEW

Best For Quick Install: Buy: Oyu Sliding Window Safety Lock READ REVIEW

Best For Kid: Buy: Momentum S Sliding Window Safety Lock READ REVIEW

Best For Low Price: Buy: 1St Choice Sliding Window Safety Lock READ REVIEW

Best For Heavy Duty: Buy: Impresa Sliding Window Safety Lock READ REVIEW

Best For Security Locks: Buy: Codace Sliding Window Safety Lock READ REVIEW

Best Overall: Safetynex Sliding Window Safety Lock

Buy on Amazon

The Safetynex Sliding Window Safety Lock might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and improved features over the past few months. The safetynex sliding window safety lock is elegant, it works on any surface and has a much better design. Do they love to wander outside into your yard, or open windows and sliding closet doors. The baby door lock and window latch need 8 mm clearance between the door or window gap.

The lock is made for easy fixing and has a unique design. Moreover, it comes with all these amazing features and benefits. Finally, the safetynex sliding window safety lock is reinstall, works great and it is good for window lock security.

Almost all buyers found that the lock would not work on building doors. In addition, they say that the locks are really pushing at the door. it might break and adults strength. Moreover, they say that the lock is perfect for kids and dogs etc.

• Do you have a curious baby who loves to explore.
• Reduce parenting anxiety & stress with childproof door lock.
• Don’t worry, you’re not alone in this.
• Safety latch not meant for home security.

Best With Slider: Rishon Enterprises Inc Sliding Window Safety Lock

Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends, what most people want is a convenient and appropriate lock. The Rishon enterprises inc sliding window safety lock is exactly that - it's a simple lock that hits all the right notes. The Rishon enterprises inc sliding window safety lock made in Canada, Burglabar’s adhesive bonds like a weld for maximum strength. Manufacturer says: Our burglabar installs quickly and easily without tools and its crystal-clear design blends in with your decor. Furthermore, it works well and has a great design.

The lock works great now, it works perfectly and has a very solid design. Further, it is made from Lexan, which is a very strong transparent material using a special adhesive that bonds like a weld. Lastly, the Rishon enterprises inc sliding window safety lock worked perfectly, works great, It is designed for easy installing and has a perfect design.

Almost all buyers opine that the lock is easy to remove or cheap enough to leave behind. And, a few say that the lock is a perfect burglar bar for first floor apartments and homes. Moreover, a few also found that the lock is easy to apply, easy to operate, effectively stops the window.

• This is easy to install and has stayed on for months without.
• This is great for safety at home, it is very effective and has an affordable design.
• These do the test, it requires no tools and has a unique design.
• Manufacturer says: we recommend using 2 burglabars for sliding doors.

Best For Customer Service: Burglabar Sliding Window Safety Lock

Buy on Amazon

The Burglabar Sliding Window Safety Lock should be able to handle its purpose and duties with ease. The burglabar sliding window safety lock is made from Lexan, which is a very strong transparent material using a special adhesive that bonds like a weld. The manufacturer says: We have focused our time and efforts on promoting and bringing attention to safety, security and privacy for your everyday life. Also, this is very clever, it makes for a great solution and has a better design.

The lock can do for customer service, it feels safe and it is designed for easy install. Lastly, the burglabar sliding window safety lock is used for vinyl windows, feels safe, It worked fine and has a unique design.

Almost all customers agree that the lock is the simplest and most effective way to secure a sliding glass door. Further, a few also found that the lock design is an amazingly strong and effective safety measure for any sliding glass door. Overall, many buyers have used the burglabar sliding window safety lock for more than a few months without any complaints, and it shows no sign of giving up.

• I wasn’t able to find an exact replacement for the older storm door lock.
• Manufacturer says: we recommend using 2 burglabars for sliding doors.
• This is perfect for keeping the door closed with the insert in.
• This is a good show of how secure these things truly are.

Best For Mobile Home: Shop Square Sliding Window Safety Lock

Buy on Amazon

Shop Square makes beautiful and great locks with classic and smartly chosen materials. The Shop Square Sliding Window Safety Lock is easy to install and use, Place the lock on one of the sliding door tracks. The sliding door lock allows you to leave sliding windows & doors securely locked in position, whether fully closed or ajar to allow a breeze. These window locks are easy to install with double door lock thumb screws securing sliding door & window tracks up to 3/16" wide with the rubber insert or 3/8" without the rubber window seal.

Most importantly, the shop square sliding window safety lock is used for vinyl windows and it is sensible.

Most buyers opine that the lock fit a variety of window frames and are padded to protect the frame itself. Also, a few say that the lock is a great temporary fix for a broken window latch. Moreover, they say that the lock is used to secure either window in a double hung. In conclusion, the tone of buyers is very positive and we believe that the lock suits the purpose.

• This is highly recommended and it is of excellent quality.
• This can open each 5 inches to let air in to be safe yet.
• This does take 2 per window to fully secure it.
• Secure your patio door, sliding glass door, and both horizontal & vertical sliding windows.

Best With Fast Shipping: Defender Security Sliding Window Safety Lock

Buy on Amazon

Next on the list, we've got yet another lock that manages to win our hearts. It's the Defender Security Sliding Window Safety Lock and it's widely considered as the lock that has the most suitable features. The defender security sliding window safety lock comes with a steel thumbscrew for use on metal horizontal sliding windows. Finish by tightening the thumbscrew with pliers to securely lock windows in closed or ventilating positions. And, this works well for good quality, it feels safe and it works great.

The lock feels safe, is designed for a good fit and it is made for easy fix. Furthermore, the lock comes with a nice natural finish. Above all, the defender security sliding windowsafety lock is cost effective, is perfect for vinyl windows and it is made for quick delivery.

Most customers opine that the lock will move with applied pressure. Also, they say that the lock is easy to install, but they hold the window in the closed position when in place. Further, a few say that the state lockdown so found this affordable and safe lock for all windows and sliding door.s. Overall, buyers found this to be one of the best locks for daily purposes.

• This is great for a slider window.
• This can be bought for good value and it is reasonably.
• This is used to buy or make wood dowels for each window.
• This is quick and much easier than taking all the way off.

Best For Horizontal Sliding Windows: Maxdot Sliding Window Safety Lock

Buy on Amazon

If you want nothing but the most reliable lock, then Maxdot Sliding Window Safety Lock is the one you should definitely consider. The maxdot sliding window safety lock has a nice and it provides great security. Make sure this fits by entering your model number. Moreover, the lock comes with a great window, provides great value, it does the trick and has a great design.

Finally, the maxdot slidingwindow safetylock is strong, solid and sturdy, exquisite workmanship, aluminum alloy frame and stainless steel screws that can be taken full advantage of many times.

Almost all customers agree that the lock is easy to use and holds in place securely. In addition, they say that the lock is a very sturdy piece and holds it in place. Also, a few strongly agree that the lock will take effort to remove. In short, at the price, they believe that they got a steal of a deal with it.

• This is made of vinyl so it does not show any scratches.
• Maxdot 4 piece sliding window locks stop aluminum alloy door frame security lock.
• This can work on a sliding mirror closet.
• This comes with a nice key that tightens the lock.

Best For Premium Quality: Tahikem Sliding Window Safety Lock

Buy on Amazon

Tahikem has been making an exceptional lock for years, thanks to a combination of clever design and high-end materials. The Tahikem Sliding Window Safety Lock is equipped with a vertical key, which can be applied to the middle track of the window. The Manufacturer says: We prepared detailed installation instructions for you, so even the elderly who haven’t surfed the internet can understand and install it. The window safety lock is made of aluminum alloy, durable and sturdy.

The lock is great for customer service, it is made with high-quality material and has a great design. Lastly, the tahikem sliding window safety lock matches for white sliding windows, sliding doors and vertical doors.

Almost all buyers found that the lock has a protector piece that goes between the bolt and the window to protect it from any damage. In addition, a few strongly agree that the lock is easy to install and hold well when they’re on. In addition, a few say that the lock holds the windows securely ( horizontal slider type ) and there 's no way for them to get them off without the included tool. To sum up, for almost all customers, the lock was what they were looking for.

• It ensures your family members ' safety.
• It is easy to use, tough for kids to mess with.
• Manufacturer says: we will reply within 24 hours.
• This has a strong grip, has good quality and it is designed for easy installing.

Best For Quick Install: Oyu Sliding Window Safety Lock

Buy on Amazon

The features department is where the Oyu Sliding Window Safety Lock truly manages to shine. The oyu sliding window safety lock comes with a matching key, The installation can be completed in two minutes, no additional installation tools required. All you need to do is to spin the key through the hole and fix the window stopper on the track. This adjustable lock for home is suitable for both windows and sliding doors.

The lock is made of solid aluminum alloy, anti-rust and anti-aging. Finally, the oyu sliding window safety lock comes with a plastic gasket, which can be placed between the window frame and the window lock to protect the window structure without leaving any scratches or damage.

Almost all customers found that the lock is easy to use, keeps the window locked in place. And, they also found that the lock is easy to install and is the perfect added security for all types of sliding windows or doors. Moreover, they say that the key lock feature is nice but the plastic spacer gives extra work. Without any doubt, this lock passed the test and had very satisfied buyers eager to share their experience.

• This has protective gaskets, is designed for quick installing and it is rustproof.
• This works great, It is good for window lock security and has a great design.
• You can easily fix the window lock at any part with the vertical key.
• This is great for sliding, it is easy to reuse and has upgrade protection design.

Best For Kid: Momentum S Sliding Window Safety Lock

Buy on Amazon

If you are searching for a popular lock for your daily purpose, you cannot go wrong with the momentum sliding windowsafety lock. The Momentum S Sliding Window Safety Lock can be trusted for good quality, is perfect for simple install and it works perfectly. Make sure this fits by entering your model number. Moreover, it works as advertised, feels safe and it is great for an excellent price.

Above all, the momentum s slidingwindow safetylock is highly recommend, works great and it makes for easy installation.

Most buyers opine that the lock is easy to install and helps with home safety. Moreover, a few say that the locks are for regular windows, they definitely are not. Also, they say that the lock is great for securing windows.

• These fit on 99.9 percent of all windows.
• This is easy to use and can be placed anywhere in the window.
• This is easy to install and take off when needed.
• It takes a split second to loosen a screw and pull it out.

Best For Low Price: 1St Choice Sliding Window Safety Lock

Buy on Amazon

1St Choice offers a variety of locks for personal choice and yet maintains quality in all the variants. The 1St Choice Sliding Window Safety Lock is very affordable and it makes for great security. Make sure this fits by entering your model number. Also, it feels safe and it has replaced the window.

The lock makes for a great buy and it is very durable. Finally, the 1st choice sliding window safety lock is unobtrusive, is super secure and it is worth the money.

Almost all customers agree that the lock is great for making small sliding window child proof. Further, they strongly agree that the lock is great for bracing windows with a/c units in them. Also, a few strongly agree that the lock is easy to install but doesn't stick out like.

• These fit on regular windows but not on thicker framed windows.
• Easy to install - no tools required.
• This worked perfectly and it is made for quick delivery.
• This is easy to use to secure windows.

Best For Heavy Duty: Impresa Sliding Window Safety Lock

Buy on Amazon

Not everyone likes to purchase a lock for their daily purpose, but the Impresa Sliding Window Safety Lock would be an anomoly. The impresa sliding window safety lock is perfect for securing windows and doors, as well as child - saving windows and doors. This is perfect if you need extra security and are away from your home for long periods. These window clip locks are perfect for upper level windows and balcony doors where safety is a concern.

Most importantly, the impresa sliding window safety lock has a lock in place and has a simple screw in design.

Almost all buyers found that the lock protects the surface and prevents sliding. And, they say that the lock is easy to use and a great price for the number in the box. To sum up, the tone of buyers is very positive and we believe that the lock suits the purpose.

• High quality aluminum sliding door and window lock.
• This is brand new, it fits well and has a screw in design.
• Fully adjustable slider locks that fit a range of door and window lock tracks.
• These also provide additional security to vulnerable sliding doors and windows.

Best For Security Locks: Codace Sliding Window Safety Lock

Buy on Amazon

The Codace Sliding Window Safety Lock is satisfactory and appropriate and fits well with your daily purpose. The codace sliding window safety lock is made for wide use and it makes for easy installation. No other driling needed, there is a key coming together with a security lock. This sliding door security bar is durable and no rust after a long time of.

The lock has a strengthened screw rod and it allows for adjustable size. Finally, the codace sliding window safety lock is used to avoid naught children from falling when opening the windows.

They also found that this lock works to keep both the right and left side from moving.

• Open the window in the prope position you want.
• Good investment for the long term.