Are you planning to buy security window locks, and are you confused about the options ? This page is just for you.

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Our Top Picks:

Best Overall: Buy: U.S. Patrol Security Window Lock READ REVIEW

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

Best For Great Price: Buy: Ideal Security Security Window Lock READ REVIEW

Best For Customer Service: Buy: Tahikem Security Window Lock READ REVIEW

Best For Good Quality: Buy: Momentum S Security Window Lock READ REVIEW

Best For Window Ac Unit: Buy: Defender Security Security Window Lock READ REVIEW

Best With Key: Buy: Oyu Security Window Lock READ REVIEW

Best For Very Reasonable Price: Buy: Johnson Smith Co. Security Window Lock READ REVIEW

Best For Kid: Buy: Penmama Security Window Lock READ REVIEW

Best For Adjustable Length: Buy: Securityman Security Window Lock READ REVIEW

Best For High Quality Material: Buy: Firawer Security Window Lock READ REVIEW

Best Overall: U.S. Patrol Security Window Lock

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The U.S. Patrol Security Window Lock's material feels more premium than its price would suggest. The u.s. patrol security window lock allows for adjustable size, looks attractive, it feels very secure and has a better design. Easy to install adjustableneed some extra security?add some decorative window lock bars designed to dress up windows while keeping your home secure. This window safety bar provides the ideal window stopper for optimal peace of mind.

The lock is easy to install and adjust to fit window openings. Above all, the u.s. patrol security window lock works fine and it is very secure.

Most customers agree that the lock is easy to adjust length and install. And, they strongly agree that the lock has multiple holes for screws and can expand if needed. And, they strongly agree that the lock is great to keep kids and pets safe. Overall, buyers found this to be one of the best locks for daily purposes.

• It is a pleasure to deal with this company.
• This fits right in the doorway.
• Durable: the iron construction provides reliable durability for maximum security.
• This is highly recommend, it is very sturdy and has a decorative design.

Best For Mobile Home: Shop Square Security Window Lock

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The Shop Square Security Window Lock is suitable and reliable and fits well with your daily purpose. The shop square security window lock is highly recommended and it has added extra security. Whether you are looking for a way to keep intruders out of your home or office or want a way to keep your children and pets from wandering off, track locks are a hassle-free way to achieve peace of mind. 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.

The lock is easy to install and use, Place the lock on one of the sliding door tracks. Moreover, it is very strong and it is very secure. Lastly, the shop square security window lock is ideal for securing a vertical window air conditioner or window fan setup.

Most buyers agree that the lock will be OK long term. Moreover, a few also found that the lock was a bit wider, there would be more surface area for the screw to be against. Also, a few say that the locks fit a variety of window frames and are padded to protect the frame itself. In short, for most buyers, it was what they were looking for.

• This is good for mobile home windows.
• It is made of aluminum and steel.
• This is used to secure either window in a double hung.
• This is designed to work with sturdy metal frames.

Best For Great Price: Ideal Security Security Window Lock

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The Ideal Security line of locks comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Ideal Security Security Window Lock is great with comfortable height, looks well made and it is built with quality workmanship. With this bar you can have your pet friend free to roam in and out without having to sacrifice your security. The bar adjusts from 25½ " to 47½ ", so the bar will easily fit most doors with no need for cutting.

Finally, the ideal security security window lock is great with fast shipping and has a screw in design.

Almost all buyers agree that the lock is expandable up to nearly 48 inches. And, a few say that the lock is a peace of mind to have an extra way to secure the door. Moreover, a few strongly agree that the lock will hold up if someone really wants to break in. In short, many have used the lock for more than a few months without letup, and it shows no sign of giving up.

• This looks nice, simple to use, and does the job intended.
• The Manufacturer says: our anti-lift lock adds a second level of security.
• This can a screw be placed through the metal to ensure the length never changes.
• Simply fasten the saddles to your window frame and insert the bar.

Best For Customer Service: Tahikem Security Window Lock

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The features department is where Tahikem security window lock truly manages to shine. The Tahikem Security Window Lock has a lock in place, It is constructed with high-quality material and has a double lock design. 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 equipped with a vertical key, which can be applied to the middle track of the window. Further, the lock is designed by Tahikem, equipped with 4 locks, 4 keys, 4 transparent gaskets, 8 non-slip rubber pads, 1 vertical hex key, and 1 installation manual. Most importantly, the tahikem security window lock fits perfectly, allows for good security, It is very sturdy and has a great design.

Almost all buyers opine that the lock is easy to install and holds well when they’re on. In addition, a few say that the lock has a protector piece that goes between the bolt and the window to protect it from any damage. Moreover, 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. Overall, many customers have used the tahikem security window lock for more than a few months without any complaints, and it shows no sign of giving up.

• This is highly recommend, fits well, it has good quality and has a perfect design.
• This has two fixing holes, which greatly enhance the holding power of the lock.
• Manufacturer says: we will reply within 24 hours.
• This is best for customer service and it has a strong grip.

Best For Good Quality: Momentum S Security Window Lock

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We would, of course, be remiss if we didn't mention momentum 's security window lock for regular usage. The Momentum S Security Window Lock is compatible with 7 x 6 x 1.7 inches. Make sure this fits by entering your model number. And, it works as advertised and it is good for an excellent price.

The lock is very secure and it is designed for easy installation. Lastly, the Momentum 's security window lock works well for good quality, is highly recommended and it is perfect for simple install.

Most customers agree that the lock can reach in and twist the lock open. Also, they strongly agree that the locks are for regular windows, they definitely are not. Moreover, they strongly agree that the lock is great as a precaution, be careful with local codes and adequate fire escapes. In conclusion, most buyers agree that the lock suits them best, and no one questions it.

• This is easy to install and helps with home safety.
• This is easy to install and take off when needed.
• This is easy to use and can be placed anywhere in the window.
• This is great for secure windows.

Best For Window Ac Unit: Defender Security Security Window Lock

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Next on the list, we've got yet another lock that manages to win our hearts. It's the Defender Security Security Window Lock and it's widely considered as the lock that has the most suitable features. The defender security security window lock allows the window to lock in a ventilating position. Make sure this fits by entering your model number. These locks feature an adjustable jaw that has a “vise-like” grip, and they are capable of opening up to 1/2 in.

The lock includes – (2) adjustable jaw that fits all vinyl frame rail thicknesses from 1/16" up to 1/2 in. Moreover, it is quick and easy with no tools required. Above all, the defender security securitywindow lock is great for security, It fits perfectly and has a great design.

Most customers opine that the lock will hold the window enough to make burglar thing twice and set off the alarm. In addition, they say that the lock is easy to use, feels quite heavy, and is hard to slide when desired. In conclusion, the tone of buyers is very positive and we believe that the lock suits the purpose.

• This is easy to set up, and not crazy bulky.
• This works well, looks nice in the windows too.
• This will work for years, if not decades ,.
• This will make them struggle and make more noise than they probably bargained for.

Best With Key: Oyu Security Window Lock

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The Oyu Security Window Lock is capable of outshining several other locks featured in this list in overall features for the price point. The oyu security window lock comes with a plastic gasket, which can be placed between the window frame and the windowlock to protect the window structure without leaving any scratches or damage. 8 sets of window locks for sliding windows, including 8 sliding window lock stopper,ssss 8 keys, 8 gaskets and 1 vertical key, can fully meet big family and large house needs. This adjustable lock for home is suitable for both windows and sliding doors.

Above all, the oyu security window lock is made for horizontal windows, is very strong, it is rustproof and has a perfect design.

Almost all customers opine that the lock is easy to use, keeps the window locked in place. Moreover, a few say that the lock is easy to install and is the perfect added security for all types of sliding windows or doors. And, they also found that the key lock feature is nice but the plastic spacer gives extra work.

• This is made of solid aluminum alloy, anti-rust and anti-aging.
• This is great for sliding, it works really well and has an upgrade protection design.
• This is reinstall, 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.

Best For Very Reasonable Price: Johnson Smith Co. Security Window Lock

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We would, of course, be remiss if we didn't mention Johnson Smith co. security window lock for daily purpose. The Johnson Smith co. security window lock is made for a very reasonable price and it is designed for easy installation. . In addition, the lock works as advertised and it is reasonably.

The lock can be for a reasonable price and it is made with sturdy steel. Lastly, the Johnson Smith co. security windowlock is perfect for narrow windows and it works fine.

Most customers quickly discovered that the lock can be used in either a vertical or horizonal section, very reasonably priced to add a simple but effective security feature to vulnerable areas of the home. In addition, a few say that the lock is a perfect fit and definitely works. And, a few strongly agree that the lock works well in the windows.

• This has rubber end caps so nothing gets scratched.
• This is best for up and down vertical opening windows.
• This has a lock in place and it works as intended.
• This provides peace of mind because it is sturdy and easy to install.

Best For Kid: Penmama Security Window Lock

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The best part: Penmama Security Window Lock costs comparatively little and it is available to ship in 24 hours. The penmama securitywindow lock is highly recommend, it allows for easy security and has a perfect design. Please measure your track to ensure proper fitment. In addition, it can gotten for a reasonable price, It has sliding window stoppers and has a screw in design.

The lock is perfect for sliding patio doors, sliding glass doors, etc. Moreover, it is easy to locate, is affordable, it is super sturdy and has a better design. Finally, the penmama security window lock comes with rubber cushioning to prevent scratches or damage to the window and improve window security.

Most customers quickly discovered that the lock is compatible with many different sizes. Also, a few say that the lock can be used on not only windows but patio doors.

• This is showy and easy to find.
• Delivers what they promise.

Best For Adjustable Length: Securityman Security Window Lock

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The Securityman Security Window Lock is capable of outshining several other locks featured in this list in overall features in its price range. The securityman security window lock is easy to follow instructions. Install included mounting hardware w/ bracket. And, it is constructed with high grade iron.

The lock can be extended between 14.25" to 37" and be installed and removed in seconds. Finally, the securityman security window lock can be used as needed to give the bar one additional inch in length or used on a 3/4” narrow window frame.

• This is made for horizontal windows and it allows for adjustable length.
• You do not want them to penetrate the glass.
• Keep your windows open but secure.
• When you feel it is secure, give it another twist.

Best For High Quality Material: Firawer Security Window Lock

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If you often find yourself confused about convenient and suitable lock, Firawer Security Window Lock is your end point. The firawer security window lock is great for high quality material and it is great for wide application.s. Please measure your trajectory before purchasing. The window safety lock is made of high quality aluminum alloy, with exquisite workmanship, anti - rust, anti - aging and durable.

The lock is made of high-quality 6001 aluminum alloy material, and the keys and studs are made of 304 stainless steel. Further, the lock is easy to install portable window lock. Most importantly, the firawer security window lock is locked with a key, 4-step quick installation.

• After adjustment, you can start tightening the screws.
• Loosen the screw of the window lock first to your desired position.
• Good brand reputation.