Are you planning to buy window lock for air conditioners, 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: Shop Square Window Lock For Air Conditioner READ REVIEW

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

Best For Customer Service: Buy: Window Wedge Window Lock For Air Conditioner READ REVIEW

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

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

Best For Kid: Buy: Momentum S Window Lock For Air Conditioner READ REVIEW

Best For Heavy Duty: Buy: Ez-Ac Window Lock For Air Conditioner READ REVIEW

Best With Tracks: Buy: Jeacent Window Lock For Air Conditioner READ REVIEW

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

Best For Strong Material: Buy: Turbro Window Lock For Air Conditioner READ REVIEW

Best Overall: Shop Square Window Lock For Air Conditioner

Buy on Amazon

Compared with other locks in this category, the Shop Square Window Lock For Air Conditioners has a design with broader appeal. The shop square window lock for the air conditioner is highly recommended and it has a slide open. Made of heavy-duty aluminum, the lock includes a vinyl lining to prevent you from scratching your window frame. 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 works well for good quality, is very secure and it is constructed with excellent quality. Further, this is very simple, is flexible in size and it has added extra security. Most importantly, the shop square window lock for the air conditioner has nice locks and it is good for window lock security.

Most buyers quickly discovered that the lock is great for keeping windows open about 6 inches at night and knowing nobody can get in. In addition, they say that the lock is made of aluminum and steel. In addition, they say that the lock is a bit wider, there would be more surface area for the screw to be against. To sum up, the tone of buyers is very positive and we believe that the lock suits the purpose.

• This is sensible and it is worth the money.
• This is much sturdier and it provides great value.
• They can unscrew something, they can undo it and get out.
• This is ideal for securing a vertical window air conditioner or window fan setup.

Best For Great Price: Ideal Security Window Lock For Air Conditioner

Buy on Amazon

The Ideal Security Window Lock For Air Conditioner's material feels more premium than its price would suggest. The ideal security window lock for air conditioners is made for easy installation, It allows for good security and has a perfect design. Install in-window air conditioner units, pet doors, or leave the window open for ventilation, all while locking your window or door in a secure position. This window or sliding door lock easily slides from 15.7 to 26.75 inches and can be installed on narrow patio doors and vertical or horizontal hung windows without cutting.

The lock works so well, it is constructed with quality workmanship and has a very solid design. Moreover, this price is right, is perfect for a window, It is great for simple installing and has a screw in design. Finally, the ideal security window lock for air conditioners has been supplied quality hardware to North American homes for over 60 years.

Almost all buyers found that the lock is easy to install and to use...very effective in providing security for a reasonable cost. Moreover, they say that the lock is a vinyl clad over a steel door. Further, they say that the manufacturer 's instructions recommend installing the bar above the sliding door 's handle, for maximum efficiency. Overall, for almost all buyers, Ideal Security product was the most suitable.

• This can a screw be placed through the metal to ensure the length never changes.
• The sk110 has a fixed bar and an extendable bar inside the fixed bar.
• It locks the bar in place, keeping your children in and intruders out.
• This has a clip that keeps it where you want it.

Best For Customer Service: Window Wedge Window Lock For Air Conditioner

Buy on Amazon

If you often find yourself scrambling for a convenient and suitable lock, Window Wedge Window Lock For Air Conditioner should be your first option for buying. The window wedge window lock for air conditioners is a registered brand of Cresci products, llc. Make sure this fits by entering your model number. The loop material easily attaches to the window frame ( see directions ) without the use of tools.

Lastly, the window wedge window lock for the air conditioner is then placed over the loop strip and pressed down at the desired window opening location.

Almost all customers agree that the lock can be easily defeated by someone with a bar that can be used to wedge the window open. And, a few also found that the lock has been a really cost - effective and safe option. Overall, many have used the lock for more than a few months without letup, and it shows no sign of giving up.

• This can get them unvelcrowed anyways.
• This will work very well for home security.
• This will work on wooden sash windows.
• This is not in place of adult supervision.

Best For Horizontal Sliding Windows: Maxdot Window Lock For Air Conditioner

Buy on Amazon

The Maxdot Window Lock For Air Conditioners is capable of outshining several other locks featured in this list in overall features in its price range. The maxdot window lock for air conditioner is strong, solid and sturdy, exquisite workmanship, aluminum alloy frame and stainless steel screws that can be taken full advantage of many times. Make sure this fits by entering your model number. In addition, the lock can be easily applied to most environments.

The lock is no need to install extra tools, it equips a hex key in each window locks, held on the track by key control. Further, it can ask for good quality, provides great value, it has slide open and has a great design. Lastly, the maxdot window lock forair conditioner comes with a great window and it is good for product quality.

Most buyers agree that the lock has young children who have figured out how to climb up to the windows. And, they strongly agree that the lock is designed for sliding windows. In conclusion, most buyers agree that the lock is functionally comfortable and no one questions it.

• This is great for high quality and it is made of durable materials.
• Maxdot 4 piece sliding window locks stop aluminum alloy door frame security lock.
• This does the trick, it is perfect for security locks and has a perfect design.
• This is made of vinyl so it does not show any scratches.

Best For Window Ac Unit: Defender Security Window Lock For Air Conditioner

Buy on Amazon

Defender 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 defender security window lock for the air conditioner works as promised, is great for security, It installed easily and has a better design. Keep your windows securely closed and safe with these 9809 sliding window locks for vinyl windows. This sliding window lock is constructed of diecast and comes in a white painted finish.

Most importantly, the defender security window lockfor the air conditioner is unobtrusive, is highly recommend, it is reliable and has a much better design.

Most buyers opine that the lock will make them struggle and make more noise than they probably bargained for. Also, a few say that the lock is easy to set up, and not crazy bulky. Moreover, they say that the lock takes seconds to install and is sturdy. In conclusion, the tone of buyers is very positive and we believe that the lock suits the purpose.

• This is quick and easy with no tools required.
• This allows the window only to open to the desired height.
• This will work for years, if not decades ,.
• These fit out 20+ year old vinyl windows.

Best For Kid: Momentum S Window Lock For Air Conditioner

Buy on Amazon

If you want nothing but a lock that is reliable, this momentum windowlock for the airconditioner is certainly a wise investment. The momentum window lock for the air conditioner can be trusted for good quality and it is attractive. Make sure this fits by entering your model number. And, it is compatible at 7 x 6 x 1.7 inches.

Most importantly, the momentum s window lock for the air conditioner works as advertised, is made for simple installing and it is very secure.

Most buyers found that the locks are for regular windows, they definitely are not. And, they also found that the lock is great as a precaution, be careful with local codes and adequate fire escapes. Moreover, they say that the only thing to remember is that the lock needs to be removed if the window needs to be used as an emergency exit. In short, for almost all customers, it was what they were looking for.

• This is great for peace of mind.
• This can reach in and twist the lock open.
• Compatible with 7 x 6 x 1.7 inches.
• This is easy to install and helps with home safety.

Best For Heavy Duty: Ez-Ac Window Lock For Air Conditioner

Buy on Amazon

The Ez-Ac 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 Ez-Ac Window Lock For Air Conditioner works as advertised and it is very strong. Make sure this fits by entering your model number. The ez - ac window lock wedge is easy to install and use year after year.

The lock is best for large window, It is worth the money and has a perfect design. In addition, it packages nicely, is very simple and it works well. Finally, the ez-ac window lock for air conditioner is made of sturdy quality and it works well.

Most buyers opine that the lock is easy to install, nice looking and sturdy on the window. Moreover, they say that the lock is not garish in the window and matter of fact hides well.

• These measures, make catching them more likely.
• This is great to use with heavy window ac's.
• This is a very ingenious design that is simple and easy to use.
• This is made in the USA" and the peace of mind is priceless.

Best With Tracks: Jeacent Window Lock For Air Conditioner

Buy on Amazon

Best part: Jeacent Window Lock For Air Conditioner costs comparatively little and it is available to ship in 24 hours. The jeacent window lock for the air conditioners is constructed with steel construction, It works as expected and has perfect design. Now you don’t need to worry the a/c unit will fall or that accidents might happen when the window is raised or slides unexpectedly. This a / c window security bar is specially designed to keep windows staying at a safe height / width and locked, preventing the airconditioner from falling out of the window when installed.

The lock is highly recommend, provides great value, It is designed for easy installation and has a better design. Moreover, the lock fits perfectly and has a unique design. Above all, the jeacent windowlock for the air conditioner can break. The window lock is adjusted from 10" to 17.5" in length.

Almost all customers opine that the lock is made of strong materials. Further, they strongly agree that the lock is the right size and locked perfectly. And, they strongly agree that the lock is expandable exactly as described.

• This is meant to prevent a window from being slidden open.
• This is made of two high-impact steel tubes for sturdy and stronger protection.
• This works with tracks narrower than 1 inch wide.
• This works well with most standard window tracks with air conditioner installed.

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

Buy on Amazon

The Johnson Smith co. window lockfor air conditioner's superior materials makes sure that it ages well with use. The Johnson Smith co. window lock for air conditioners is good for good quality, is made for a very reasonable price and it is designed for easy installation. . Further, it fits in perfectly, is affordable and it works as expected.

The lock works fine, works as intended and it is designed with sturdy steel. Lastly, the Johnson Smith co. window lock forair conditioner is great for double protection and it has a lock in place.

Most buyers agree that the lock is perfect to prevent draft and lock windows shut even with in-window ac. And, they also found that the lock works well in the windows. Moreover, they strongly agree that the bar is laid in the inside track of a locked window so that you ca n't slide the window even if it is not locked. Therefore, customers were very happy to recommend it to friends and would-be buyers.

• They have a spring in them to adjust to different size windows.
• This is best for up and down vertical opening windows.
• This works as advertised and it is very secure.
• This has rubber end caps so nothing gets scratched.

Best For Strong Material: Turbro Window Lock For Air Conditioner

Buy on Amazon

The Turbro Window Lock For Air Conditioner should be able to handle its purpose and duties with ease. The turbro window lock for air conditioner will work best when used on single-hung windows or horizontal sliding windows or patio doors. You can rest easy tonight knowing that turbro has got your windows and doors locked down. The turbro stainless steel security bar is easy to install and is much more secure than other sliding security bars due to the peg and hole locking mechanism.

The lock has sliding door protection, it includes hardware for easy installation and has a perfect design. And, the lock is great for good quality, it is great for customer service and has a great design. Above all, the turbro window lock for air conditioner fits for door / window type.

Almost all customers agree that the lock is a great security bar for sliding glass doors. And, they also found that the lock was designed for measuring the right length. Further, a few say that this adjustable security bar is then mounted vertically above the open window frame to prevent further movement. In conclusion, many have used the lock for more than a few months without any problems, and it shows no sign of giving up.

• This is used to secure windows and doors.
• This comes with a brick to break the glass.
• This is highly recommend, works fine, it allows for adjustable length and has a better design.