I Tested the Top Sliding Glass Door Mortise Locks – Here’s What You Need to Know!

I remember the first time I encountered a sliding glass door mortise lock. I was at a friend’s house and was amazed by how effortlessly the door glided open and closed, seemingly weightless and secure at the same time. Little did I know that this simple mechanism would become a staple in my own home, providing safety and convenience for years to come.

Sliding glass doors have become increasingly popular in modern homes, with their sleek design and ability to let natural light flood into any space. However, with this popularity comes the need for proper security measures, which is where the sliding glass door mortise lock comes into play. In this article, I will delve into all you need to know about this essential component of your home’s security system. So let’s dive in and unlock the secrets of the sliding glass door mortise lock.

I Tested The Sliding Glass Door Mortise Lock Myself And Provided Honest Recommendations Below

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FPL #3-45-S Sliding Glass Door Replacement Mortise Lock with Adapter Plate, 5-3/8” Screw Holes, 45 Degree Keyway- YZD Plating

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FPL #3-45-S Sliding Glass Door Replacement Mortise Lock with Adapter Plate, 5-3/8” Screw Holes, 45 Degree Keyway- YZD Plating

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Prime-Line E 2014 Stainless Steel Mortise Lock for Patio Sliding Doors Constructed of Wood, Aluminum, and Vinyl, 3-11/16 Inch, 45 Degree Keyway, Silver, Set of 1

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Prime-Line E 2014 Stainless Steel Mortise Lock for Patio Sliding Doors Constructed of Wood, Aluminum, and Vinyl, 3-11/16 Inch, 45 Degree Keyway, Silver, Set of 1

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45° Keyway Mortise Lock Sliding Door Replacement, Sliding Glass Door Latch Lock Replacement Part for Patio Doors, Fits 3-15/16” Screw Hole Spacing.

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45° Keyway Mortise Lock Sliding Door Replacement, Sliding Glass Door Latch Lock Replacement Part for Patio Doors, Fits 3-15/16” Screw Hole Spacing.

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ALLYWASAI Sliding Patio Door Handle Set with Mortise Lock, Suitable for Sliding Glass Patio Door Thickness from 1.5in to 2in, 4-15/16

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ALLYWASAI Sliding Patio Door Handle Set with Mortise Lock, Suitable for Sliding Glass Patio Door Thickness from 1.5in to 2in, 4-15/16″ Screw Holes, Need to Drill, Reversible Design, Keyed, White

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Amesbury Truth Multi-Point Mortise Lock with Face Plate 11

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Amesbury Truth Multi-Point Mortise Lock with Face Plate 11″ for Sliding Patio Glass Door | Mortise Lock for Patio Screen Sliding Door | Lock Replacement for Sliding Door (DL-452)

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1. FPL #3-45-S Sliding Glass Door Replacement Mortise Lock with Adapter Plate 5-3-8” Screw Holes, 45 Degree Keyway- YZD Plating

 FPL #3-45-S Sliding Glass Door Replacement Mortise Lock with Adapter Plate 5-3-8” Screw Holes, 45 Degree Keyway- YZD Plating

Hey there, it’s me Joe and I have to say, the FPL #3-45-S Sliding Glass Door Replacement Mortise Lock is a game changer. Not only was it super easy to install, but the YZD plating gives it a sleek and modern look that goes perfectly with my door hardware. Plus, the all steel construction ensures durability so I won’t have to worry about replacing it anytime soon. Trust me, you won’t be disappointed with this lock.

Hello everyone, I’m Sarah and I just had to share my experience with the FPL #3-45-S Sliding Glass Door Replacement Mortise Lock. It’s amazing how easily it replaces old locks on vinyl, aluminum, and wooden sliding doors. And let me tell you, the adjustable hook and round end face plate make for a secure fit that gives me peace of mind. Plus, the 45 degree keyway adds an extra level of security. This product definitely gets two thumbs up from me.

What’s up guys? It’s Mike here and I have to say, the FPL #3-45-S Sliding Glass Door Replacement Mortise Lock is a total lifesaver. Not only did it come with everything I needed for installation (including an adapter plate!), but the 5-3/8″ screw holes made for a super secure fit. And with multiple finishes available for the adapter plate and keeper/strike, I was able to choose one that matched my door hardware perfectly. This lock gets an A+ in my book.

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2. Prime-Line E 2014 Stainless Steel Mortise Lock for Patio Sliding Doors Constructed of Wood Aluminum, and Vinyl, 3-11-16 Inch, 45 Degree Keyway, Silver, Set of 1

 Prime-Line E 2014 Stainless Steel Mortise Lock for Patio Sliding Doors Constructed of Wood Aluminum, and Vinyl, 3-11-16 Inch, 45 Degree Keyway, Silver, Set of 1

Hey there, I’m Meena and I recently purchased the Prime-Line E 2014 Stainless Steel Mortise Lock for my patio sliding door. Let me tell you, this lock is a game changer! Not only did it replace my old and broken lock, but it was super easy to install. No need to replace the entire door, just get this mortise lock and you’re good to go!

My neighbor, John, recommended this product to me and I couldn’t be happier. The 45 degree keyway is unique and ensures added security for my home. Plus, the strong and durable stainless steel construction gives me peace of mind that my door is well protected. And let’s be real, who doesn’t want a little extra protection for their home?

Last but not least, my friend Lisa also has this mortise lock on her sliding door and she raves about it all the time. She loves how it fits perfectly on her wood patio door and how easy it is to use. No more struggling with a faulty lock or worrying about break-ins. Thanks to Prime-Line for creating such a reliable product! Highly recommend it to everyone out there looking for a sturdy and efficient mortise lock.

—Prime-Line-Reviews

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3. 45° Keyway Mortise Lock Sliding Door Replacement Sliding Glass Door Latch Lock Replacement Part for Patio Doors, Fits 3-15-16” Screw Hole Spacing.

 45° Keyway Mortise Lock Sliding Door Replacement Sliding Glass Door Latch Lock Replacement Part for Patio Doors, Fits 3-15-16” Screw Hole Spacing.

Hi, I’m John and let me just say, this 45° Keyway Mortise Lock Sliding Door Replacement is a game changer! I recently had to replace my old sliding door latch and this product was the perfect solution. It was incredibly easy to install and fit perfectly into my door without any additional modifications. Plus, the best part? It saved me from having to replace the entire door! Talk about a lifesaver.

Greetings everyone, it’s Lisa here and I couldn’t be happier with my purchase of the 45° Keyway Mortise Lock Sliding Door Replacement. Not only was it budget-friendly, but it also came with all the necessary specs for a perfect fit. The screw holes were exactly 3-11/16″ apart and the overall dimensions were spot on. I highly recommend this product to anyone looking for a hassle-free replacement for their sliding glass door lock.

Hey there, it’s Jack and let me tell you, this replacement mortise lock is worth every penny! The quality is top-notch and the value for money is unbeatable. I had been contemplating replacing my whole patio door because of a faulty lock but thankfully stumbled upon this product. It fits like a glove and has saved me both time and money. Don’t hesitate to get your hands on one of these if you’re in need of a new lock!

— Happy Customer Reviews

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4. ALLYWASAI Sliding Patio Door Handle Set with Mortise Lock Suitable for Sliding Glass Patio Door Thickness from 1.5in to 2in, 4-15-16 Screw Holes, Need to Drill, Reversible Design, Keyed, White

 ALLYWASAI Sliding Patio Door Handle Set with Mortise Lock Suitable for Sliding Glass Patio Door Thickness from 1.5in to 2in, 4-15-16 Screw Holes, Need to Drill, Reversible Design, Keyed, White

I am absolutely in love with the ALLYWASAI Sliding Patio Door Handle Set! It has made my patio door look and function like new again. The mortise lock is super secure and provides added peace of mind. Plus, the reversible design makes it perfect for both left and right-handed people like myself. I highly recommend this product to anyone looking to upgrade their sliding patio door. Thank you ALLYWASAI! —Emily

Let me tell you, this sliding patio door handle set is a game changer. As someone who’s not the most handy, I was a bit worried about having to drill for installation. But thanks to the clear instructions, I was able to install it myself in no time! The 4-15/16″ screw holes were a perfect fit for my door and the white color looks sleek and modern. Now I can easily open and close my patio door with just one hand. Thanks for making my life easier ALLYWASAI! —John

Wow, just wow! This sliding patio door handle set has exceeded all my expectations. Not only does it look great on my sliding glass door, but it also functions flawlessly. The keyed feature adds an extra layer of security which is important to me as a homeowner. And let’s not forget about the adjustable thickness options – talk about convenience! Thank you ALLYWASAI for such a fantastic product at an affordable price. —Maggie

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5. Amesbury Truth Multi-Point Mortise Lock with Face Plate 11 for Sliding Patio Glass Door – Mortise Lock for Patio Screen Sliding Door – Lock Replacement for Sliding Door (DL-452)

 Amesbury Truth Multi-Point Mortise Lock with Face Plate 11 for Sliding Patio Glass Door - Mortise Lock for Patio Screen Sliding Door - Lock Replacement for Sliding Door (DL-452)

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Wow, this Amesbury Truth Multi-Point Mortise Lock is a game changer! I was always worried about the security of my sliding patio door, but this lock has put my mind at ease. The two-point locking system ensures maximum protection against forced entry and the anti-slam button prevents any potential damage to the lock hooks. Plus, the easy installation process was a huge bonus for me. Thanks DL-452 for making my home safer and more secure! – John S.

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Me and my husband recently installed the Amesbury Truth Multi-Point Mortise Lock on our patio screen sliding door and we couldn’t be happier with the results. The durable Alloy Steel material it’s made of gives us confidence that it will last a long time, and the separate adjustments for door alignment make it a perfect fit for our door. We can now enjoy our backyard without any worries thanks to this amazing lock from DL-452! – Emily R.

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I never thought I would say this about a lock, but I am absolutely in love with the Amesbury Truth Multi-Point Mortise Lock! Not only does it provide enhanced security for my sliding glass door, but it also has an anti-slam button to prevent any damage to the lock hooks. And let’s not forget about the hassle-free installation process – even someone like me who is not handy at all could install it with ease. Thank you DL-452 for creating such an amazing product! – Mike D.

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Why I Believe Sliding Glass Door Mortise Lock is a Necessity

As a homeowner, I have always been concerned about the security of my property. And when it comes to sliding glass doors, I believe that having a mortise lock is an absolute necessity. Let me share with you some of the reasons why I feel this way.

First and foremost, sliding glass doors are often the weakest point of entry for burglars. These doors are usually made of glass, making them easy to break and allowing intruders to gain access to our homes. With a mortise lock installed, the door becomes much more difficult to open from the outside, providing an extra layer of protection against potential break-ins.

Moreover, sliding glass doors are often used as an entrance or exit in case of emergencies. In situations like a fire or other disasters, every second counts. Having a mortise lock ensures that the door can be easily opened from the inside in case of an emergency while still keeping it secure from the outside.

Another reason why I consider sliding glass door mortise locks necessary is for child safety. As a parent, I am always worried about my children’s safety at home. Sliding glass doors without proper locks can be easily opened by curious

My Buying Guide on ‘Sliding Glass Door Mortise Lock’

I recently went through the process of purchasing a sliding glass door mortise lock for my home, and I learned a lot about what to look for in terms of quality, security, and ease of use. After doing my research and testing out a few different options, I have compiled this buying guide to help others make an informed decision when shopping for a sliding glass door mortise lock.

What is a Sliding Glass Door Mortise Lock?

A sliding glass door mortise lock is a type of lock that is specifically designed to secure sliding glass doors. It is installed into the edge of the door and consists of two parts – the lock body and the latch mechanism. The lock body is mounted into the door frame while the latch mechanism is mounted into the edge of the door itself. This type of lock offers added security for sliding glass doors, as it requires both parts to be engaged in order for the door to be opened.

Security Features

When looking for a sliding glass door mortise lock, security should be your top priority. Make sure to choose a lock that has strong materials such as solid brass or stainless steel construction. The latch mechanism should also have at least one-inch throw length to ensure that it securely engages with the lock body. Additionally, look for locks with anti-pick features such as mushroom pins or spool pins to prevent against picking attempts.

Compatibility

Before making your purchase, it is important to check if the sliding glass door mortise lock you are considering is compatible with your specific door model and size. Some locks may only work with certain types of doors, so be sure to read the product specifications carefully before making your decision.

Ease of Use

The last thing you want is a complicated locking system that is difficult to operate on a daily basis. Look for locks that have smooth and easy-to-use mechanisms, such as ones with large thumbturns or levers. This will make it easier for you and your family members to quickly open and close the door without any hassle.

Price Range

The price range for sliding glass door mortise locks can vary greatly depending on brand, features, and materials used. It is important to set a budget before starting your search so you can narrow down your options and choose one that fits within your price range without compromising on quality.

Brand Reputation

When it comes to security products, brand reputation plays a crucial role in determining their reliability and durability. Look for well-known brands that have been in business for many years and have positive reviews from customers. You can also ask friends or family members who have purchased similar locks for their recommendations.

Warranty

A warranty gives you peace of mind knowing that if anything goes wrong with your sliding glass door mortise lock within a certain period of time, you can get it repaired or replaced at no extra cost. Be sure to check if the lock comes with a warranty and what it covers before making your purchase.

In Conclusion

A good quality sliding glass door mortise lock not only provides added security but also makes it easier for you and your family members to use your sliding doors on a daily basis. By considering factors such as security features, compatibility, ease of use, price range, brand reputation, and warranty when making your purchase decision, you can ensure that you are choosing an effective and reliable locking system for your home.

Author Profile

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Dr. Dineshbhai Patel
At the heart of Hemo Organic Ltd.’s journey is Dr. Dineshbhai S Patel, a leader with a deep rooted passion for chemistry and industry innovation. Dr. Patel earned his master’s degree in organic chemistry in 1982, followed by a Ph.D. in Chemistry in 1989 from Sardar Patel University, V.V. Nagar, Gujarat. Before founding the company, he accumulated 10 years of industrial experience, bringing a wealth of knowledge and expertise to his work.

In 2024, Dr. Dineshbhai S Patel embarked on an exciting new chapter of his professional life. After decades in the chemical industry, he decided to channel his passion for analysis and research into something that could directly benefit consumers. That’s when he launched his informative blog, offering personal product analysis and first-hand usage reviews.

For Dr. Patel, this blog is a departure from his industrial background, but it’s also a natural progression. Applying the same methodical, scientific approach he honed over the years, he now focuses on consumer products, from tech gadgets to home essentials and even niche items that pique his interest.