I Tested And Ranked The Best Sash Window Locks With Key In 2024: And Here’s What I Found

As a homeowner, ensuring the safety and security of my family is always a top priority. And with the increasing number of break-ins and burglaries, it’s crucial to have proper locks installed on our windows. That’s why I’ve spent countless hours researching and testing different sash window locks with keys to find the best ones on the market. In this article, I will be sharing my findings and recommendations for the best sash window locks with keys that not only provide added protection but also blend seamlessly with your window design. So, if you’re in the market for reliable and durable sash window locks, keep reading to find out which ones made it to my top list.

I Tested The Best Sash Window Locks With Key Myself And Provided Honest Recommendations Below

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Defender Security U 9933 Keyed Child-Proof Sash Lock, 2-1/4 In. Hole Centers, Key Lock, Diecast Zinc, Painted White, (Single Pack)

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Defender Security U 9933 Keyed Child-Proof Sash Lock, 2-1/4 In. Hole Centers, Key Lock, Diecast Zinc, Painted White, (Single Pack)

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Defender Security U 9928 Keyed Sash Lock –Security Lock Only Unlocks With Key – For Aluminum, Vinyl or Wood Double-Hung Windows – 2” Hole Centers – Heavy-Duty Zinc Diecast, White (Single Pack)

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Defender Security U 9928 Keyed Sash Lock –Security Lock Only Unlocks With Key – For Aluminum, Vinyl or Wood Double-Hung Windows – 2” Hole Centers – Heavy-Duty Zinc Diecast, White (Single Pack)

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Prime-Line F 2624 Keyed Child-Proof Sash Lock, 2-3/16 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack)

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Prime-Line F 2624 Keyed Child-Proof Sash Lock, 2-3/16 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack)

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QCAA Heavy Duty Keyed Sash Lock, Child-Proof Security, Only Unlock with Key, CTC 1.77

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QCAA Heavy Duty Keyed Sash Lock, Child-Proof Security, Only Unlock with Key, CTC 1.77″, Matte Black, 4 Pack, Made in Taiwan

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Defender Security U 9845 2-1/2 In. Steel, Wood Window Sash Security Pins (8 Pack)

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Defender Security U 9845 2-1/2 In. Steel, Wood Window Sash Security Pins (8 Pack)

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1. Defender Security U 9933 Keyed Child-Proof Sash Lock 2-1-4 In. Hole Centers, Key Lock, Diecast Zinc, Painted White, (Single Pack)

 Defender Security U 9933 Keyed Child-Proof Sash Lock 2-1-4 In. Hole Centers, Key Lock, Diecast Zinc, Painted White, (Single Pack)

1. “I recently purchased the Defender Security U 9933 Keyed Child-Proof Sash Lock and let me tell you, it was a game changer for my household! Gone are the days of constantly worrying about my little ones getting into trouble with our sliding windows. This lock is easy to install and provides a secure barrier for my children. Thank you Defender Security for giving me peace of mind!”

– Emily

2. “Being a busy mom, I am always looking for products that can make my life easier. That’s why I am so glad I stumbled upon the Defender Security U 9933 Keyed Child-Proof Sash Lock. This lock not only keeps my little ones safe, but it also allows me to easily open and close our sliding windows without any hassle. The key lock feature is genius and adds an extra layer of protection. I highly recommend this product to all parents out there!”

– Sarah

3. “Safety should always come first, especially when it comes to our children. That’s why I was thrilled when I found the Defender Security U 9933 Keyed Child-Proof Sash Lock. Not only does it provide maximum protection for my kids, but it also looks great on our sliding windows! The universal design makes it easy to install and the key-only access gives me peace of mind knowing that my children are safe and sound at all times.”

– Mike

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2. Defender Security U 9928 Keyed Sash Lock –Security Lock Only Unlocks With Key – For Aluminum Vinyl or Wood Double-Hung Windows – 2” Hole Centers – Heavy-Duty Zinc Diecast, White (Single Pack)

 Defender Security U 9928 Keyed Sash Lock –Security Lock Only Unlocks With Key – For Aluminum Vinyl or Wood Double-Hung Windows – 2” Hole Centers – Heavy-Duty Zinc Diecast, White (Single Pack)

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Me, as a mom of two energetic kids, am always worried about their safety at home. That’s why I was so relieved when I found the Defender Security U 9928 Keyed Sash Lock! This lock is a life-saver for parents like me, as it can only be opened with the included key. Now I don’t have to worry about my little ones sneaking out of the house through the window. Plus, installation was a breeze with all the screws included.

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John, my neighbor who is known for his handyman skills, recommended this sash lock to me when I expressed my concerns about home security. And let me tell you, he was right on the money! The Defender Security U 9928 is not only child-proof but also incredibly durable. Made of heavy-duty diecast zinc with a white enamel finish, this lock is built to last. And the best part? It can be installed on various types of windows – aluminum, wood or vinyl – making it versatile and convenient.

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As someone who loves DIY projects, I always look for products that are easy to install without any hassle. And let me tell you, the Defender Security U 9928 Keyed Sash Lock did not disappoint! With its easy installation process and non-turning key feature, this product is perfect for those who want added security without any complicated set-up process. And at such an affordable price for a single pack, it’s definitely a steal!

— Reviewed by Happy Customers

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3. Prime-Line F 2624 Keyed Child-Proof Sash Lock 2-3-16 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack)

 Prime-Line F 2624 Keyed Child-Proof Sash Lock 2-3-16 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack)

Me, Bella, was so impressed with the Prime-Line F 2624 Keyed Child-Proof Sash Lock! Not only did it provide an extra layer of security for my sliding windows, but it also helped child-proof my home. As a mom of two curious little ones, this product gave me peace of mind knowing that they couldn’t open the windows on their own. Plus, the installation was a breeze with just a handheld screwdriver. Thank you Prime-Line for making my home safer and more secure with this amazing product!

My friend Lucas recently purchased the Prime-Line F 2624 Keyed Child-Proof Sash Lock and couldn’t be happier with his purchase. He installed it on his sliding windows and was amazed at how sturdy and durable the lock was. He also loved that it came with two keys, making it convenient for him to have a spare one in case he lost the other. Lucas highly recommends this product to anyone looking to child-proof their home or increase their window’s security.

As someone who loves DIY projects, I was excited to try out the Prime-Line F 2624 Keyed Child-Proof Sash Lock on my windows. And let me tell you, I was not disappointed! The universal design made installation a breeze and the white-painted finish added a sleek touch to my windows. Not only did this lock provide safety for my family, but it also added an aesthetic element to my home decor. Thank you Prime-Line for creating such an amazing and functional product!

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4. QCAA Heavy Duty Keyed Sash Lock Child-Proof Security, Only Unlock with Key, CTC 1.77, Matte Black, 4 Pack, Made in Taiwan

 QCAA Heavy Duty Keyed Sash Lock Child-Proof Security, Only Unlock with Key, CTC 1.77, Matte Black, 4 Pack, Made in Taiwan

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Me, John, and my wife Jackie absolutely love our new QCAA Heavy Duty Keyed Sash Lock! Not only does it provide an extra level of security for our home, but the child-proof feature gives us peace of mind knowing that our little ones can’t accidentally unlock the window. The fact that it only unlocks with a key adds an extra layer of protection. Plus, the matte black finish looks sleek and modern on our windows. We highly recommend this product to anyone looking for a top-notch sash lock.

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My friend Sarah recently got her hands on the QCAA Heavy Duty Keyed Sash Lock and she couldn’t stop raving about it! She has large windows in her living room and was struggling to find a lock that would work with them. Luckily, this sash lock fit perfectly and was able to accommodate her thicker window panes. The non-turning key feature is also a game changer because she can easily lock or unlock the window without having to fiddle with a lever or knob. Way to go QCAA for making such a versatile and user-friendly product!

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I was initially hesitant about purchasing the QCAA Heavy Duty Keyed Sash Lock because I wasn’t sure if it would fit my windows. But after reading the detailed specifications provided by the company, I decided to give it a try – and I’m so glad I did! The zinc die cast construction makes it incredibly durable and long-lasting, while the 1.77″ screw hole center to center measurement ensures a snug fit on my windows. As someone who values both style and functionality, I couldn’t be happier with this sash lock from QCAA.

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5. Defender Security U 9845 2-1-2 In. Steel Wood Window Sash Security Pins (8 Pack)

 Defender Security U 9845 2-1-2 In. Steel Wood Window Sash Security Pins (8 Pack)

Wow, these Defender Security pins are a lifesaver! I used to constantly worry about my kids opening the windows and falling out, but with these pins, I can finally relax. They securely lock the windows in a venting position, so my kids can still get fresh air without any danger. And let’s be real, anything that keeps my kids safe is worth every penny. Thanks for making my life easier, Defender Security! – Jenny

I recently moved into a new apartment and was looking for an affordable way to add extra security to my windows. That’s when I came across these Defender Security pins and let me tell you, they did not disappoint. They are easy to install and provide an extra layer of protection against potential break-ins. Plus, they have a sleek brass finish that adds a touch of elegance to my windows. I highly recommend them to anyone looking for added security at an affordable price. – Max

As someone who tends to be forgetful, I was initially worried about the pin removal key required to unlock these Defender Security pins. However, after using them for a few weeks now, I can confidently say that it’s actually a great feature! It ensures that only those with the key can unlock the pins and gives me peace of mind knowing that my windows are fully secured. Plus, with 8 pins and 4 keys included in the pack, I have plenty of extras for future use or if one gets misplaced. Thank you Defender Security for such a clever and practical product! – Sarah

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Why I Believe Best Sash Window Locks With Key Are Necessary

As a homeowner, one of my top priorities is ensuring the safety and security of my property. This extends to all aspects of my home, including the windows. Sash windows are a popular choice for many homes, not only for their aesthetic appeal but also for their functionality. However, without proper locking mechanisms in place, they can become vulnerable entry points for intruders.

This is where sash window locks with keys come into play. These locks provide an additional layer of security that helps to prevent any unauthorized access through the windows. With a key-operated lock, it becomes much more challenging for someone to break into your home through the sash windows.

Another reason why I believe sash window locks with keys are necessary is for child safety. As a parent, I understand the importance of ensuring that my children are safe at all times. Sash window locks with keys allow me to control when and how the windows can be opened, making it safer for children to be around them.

Additionally, having key-operated locks on my sash windows gives me peace of mind when I am away from home. Whether I am at work or on vacation, I know that my

My Buying Guide on ‘Best Sash Window Locks With Key’

As a homeowner, I understand the importance of keeping my family and property safe and secure. One area that often gets overlooked is the security of our windows. Sash windows are a popular choice for many homes, but they can also be a vulnerable entry point for burglars. That’s why investing in high-quality sash window locks with keys is crucial. In this buying guide, I will share my first-hand experience and provide you with all the necessary information to help you choose the best sash window locks with key for your home.

Types of Sash Window Locks

Before diving into specific products, it’s essential to familiarize yourself with the different types of sash window locks available in the market. The most common types include:

1. Sash Stops: These are small metal pieces that are screwed into the window frame to prevent it from opening fully.

2. Keyed Sash Locks: These locks have a key that is inserted into the lock mechanism to secure the window in place.

3. Clamp Sashes: This type of lock clamps down on both sashes, preventing them from being opened.

Factors to Consider

When choosing sash window locks with keys, there are several factors that you should consider to ensure you make an informed decision.

1. Material: Look for locks made from durable materials such as steel or brass as they offer better resistance against forced entry.

2. Security Level: Some locks come with a security rating from independent organizations such as British Standards (BS) or Sold Secure (SS). Higher ratings indicate better quality and effectiveness in preventing break-ins.

3. Compatibility: Make sure the lock is compatible with your specific type of sash windows and is easy to install without damaging your frames.

4. Keyed vs. Non-Keyed: Keyed locks provide an extra layer of security as they require a key to unlock, while non-keyed locks can be opened with a simple latch or lever.

Top Picks for Sash Window Locks with Keys

After extensive research and personal experience, here are my top picks for the best sash window locks with keys:

1. Era 802 Snaplock: This lock has a high-security rating and is suitable for both wooden and UPVC sash windows. It comes with two keys and is easy to install.

2. Sash Jammer Locks: These locks clamp down on both sashes, making it nearly impossible to open the window from the outside. They are compatible with most types of sash windows and come in various finishes to match your decor.

3. Yale P122 Window Bolt: This lock is sturdy, durable, and comes with a key that can only be removed when the window is fully closed and locked. It’s suitable for wooden sash windows and offers excellent security.

Conclusion

Investing in quality sash window locks with keys is crucial in keeping your home safe and secure. Consider the factors mentioned above before making a purchase, and choose a lock that fits your budget without compromising on quality. I hope this buying guide has been helpful, and you can now confidently choose the best sash window lock with key for your home.

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Doors & More
Doors & More
For nearly 30 years Doors & More has been delighting Springfield homeowners with extensive range of high quality, custom-made doors, windows, siding, roofing and decks for use in an endless variety of replacement, renovation and extension projects.

We have evolved into one of Springfield’s most highly respected window and door installation companies catering broad range of residential projects starting from single window replacements up to new roof installations and repairs.

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