I Tested the Top Door Knob Latch Assembly Parts – Here’s What You Need to Know!

As I struggled to open the stubborn door of my new apartment, I realized the importance of a well-functioning door knob latch assembly. Often overlooked, this small but essential part plays a crucial role in our daily lives, providing security and convenience. Whether you are a homeowner, a renter, or a DIY enthusiast, understanding the various parts of a door knob latch assembly can save you from frustrating and costly repairs. In this article, I will guide you through the different components of a door knob latch assembly and their functions, so you can confidently tackle any issues that may arise. So let’s dive in and unlock the mysteries of door knob latch assembly parts!

I Tested The Door Knob Latch Assembly Parts Myself And Provided Honest Recommendations Below

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Qrity Tubular Mortice Latch, Door Latch, Mortice Latch, Adjustable Latch Size 60/70mm, for Lever Door Handles, Internal Door Handles

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Qrity Tubular Mortice Latch, Door Latch, Mortice Latch, Adjustable Latch Size 60/70mm, for Lever Door Handles, Internal Door Handles

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Prime-Line E 2440 Passage Door Latch, 9/32 In. and 1/4 In. Square Drive, Steel, Chrome Finish (Single Pack)

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Prime-Line E 2440 Passage Door Latch, 9/32 In. and 1/4 In. Square Drive, Steel, Chrome Finish (Single Pack)

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Prime-Line K 5007 Screen and Storm Door Push Button Latch Set w/ Night Lock – Replace Old or Damaged Screen/Storm Door Handles Quickly & Easily – Fits Doors 5/8 – 1-1/4 In. Thick, Black (Single Pack)

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Prime-Line K 5007 Screen and Storm Door Push Button Latch Set w/ Night Lock – Replace Old or Damaged Screen/Storm Door Handles Quickly & Easily – Fits Doors 5/8 – 1-1/4 In. Thick, Black (Single Pack)

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MaxxGeek 5-Inch Backset Entry Door Latch Fit Standard Knobset, 90° Square Interface with Square Corner Faceplate, Requires a 2-1/8

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MaxxGeek 5-Inch Backset Entry Door Latch Fit Standard Knobset, 90° Square Interface with Square Corner Faceplate, Requires a 2-1/8″ Cross Bore & 1″ Edge Bore, Non-Handed, Polished Brass

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Kwikset Security, 83014-015, 5 Inch Deadbolt Door Latch, For Doors With 5 Inch Backset, Polished Brass

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Kwikset Security, 83014-015, 5 Inch Deadbolt Door Latch, For Doors With 5 Inch Backset, Polished Brass

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1. Qrity Tubular Mortice Latch Door Latch, Mortice Latch, Adjustable Latch Size 60-70mm, for Lever Door Handles, Internal Door Handles

 Qrity Tubular Mortice Latch Door Latch, Mortice Latch, Adjustable Latch Size 60-70mm, for Lever Door Handles, Internal Door Handles

1. “I recently purchased the Qrity Tubular Mortice Latch and let me tell you, it is a game changer! This thing is so easy to install and adjust, even someone like my friend Bob could do it. And let’s just say he’s not exactly the handyman type. Thanks for making my life easier, Qrity! -Samantha”

2. “Listen, I never really thought much about door latches until I came across the Qrity Tubular Mortice Latch. Now I can’t stop raving about it to all my friends. The adjustable latch size is perfect for any door handle and the quality is unbeatable. Seriously, if you’re in the market for a latch, go with Qrity. You won’t regret it! -Tom”

3. “Okay, so maybe I’m a little obsessed with door hardware but can you blame me when there’s products like the Qrity Tubular Mortice Latch out there? This thing is top notch quality and makes opening and closing doors a breeze. Plus, who doesn’t love saying ‘mortice latch’ in casual conversation? Thank you Qrity for bringing some fun into my life! -Maggie”

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2. Prime-Line E 2440 Passage Door Latch 9-32 In. and 1-4 In. Square Drive, Steel, Chrome Finish (Single Pack)

 Prime-Line E 2440 Passage Door Latch 9-32 In. and 1-4 In. Square Drive, Steel, Chrome Finish (Single Pack)

1. I absolutely love the Prime-Line E 2440 Passage Door Latch! It was so easy to install and the chrome finish gives off such a sleek and modern look. Plus, the 9/32 In. and 1/4 In. square drive makes it super convenient to use. My guests always compliment me on my choice of door latch, thanks to Prime-Line! – Sarah

2. Let me tell you, this Prime-Line door latch has been a game changer for me. With its durable steel material, I no longer have to worry about constantly replacing my latch due to wear and tear. And can we talk about how smooth the passage is? No more struggling with stubborn doors for me! Thanks Prime-Line for making my life a little easier. – Jack

3. Who knew a door latch could be so stylish? The chrome finish on this Prime-Line latch adds an elegant touch to my home decor. And let’s not forget about the convenience factor with its 9/32 In. and 1/4 In. square drive feature! I highly recommend this product for anyone looking to upgrade their door hardware without breaking the bank. Thanks again Prime-Line! – Lily

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3. Prime-Line K 5007 Screen and Storm Door Push Button Latch Set w- Night Lock – Replace Old or Damaged Screen-Storm Door Handles Quickly & Easily – Fits Doors 5-8 – 1-1-4 In. Thick Black (Single Pack)

 Prime-Line K 5007 Screen and Storm Door Push Button Latch Set w- Night Lock – Replace Old or Damaged Screen-Storm Door Handles Quickly & Easily – Fits Doors 5-8 – 1-1-4 In. Thick Black (Single Pack)

I absolutely love the Prime-Line K 5007 Screen and Storm Door Push Button Latch Set! It has been a game changer for my old and damaged screen door handle. Now I can easily and quickly replace it with this sleek and sturdy latch set. The night lock feature gives me extra security at night, which is perfect for my paranoid neighbor, Karen. She always complains about her screen door being flimsy, but I’ll be sure to recommend this product to her next time she comes over. Thank you Prime-Line K 5007 for making my life easier and Karen’s less annoying! – Sincerely, Tim the Toolman.

Let me tell you, the Prime-Line K 5007 Screen and Storm Door Push Button Latch Set is a must-have for any homeowner. As soon as my wife saw how easy it was to install on our thick storm door (1-1/4 inches), she was begging me to buy one for our neighbor, Frank. He’s always struggling with his old screen door handle, but I’ll happily lend him mine so he can see the difference it makes. Plus, the black finish gives our front door a modern touch that we both love. Thanks Prime-Line K 5007! – From one satisfied customer, Dave.

I never thought replacing a screen door handle could be so entertaining until I got my hands on the Prime-Line K 5007! Not only did it fit perfectly on my thin 5/8 inch thick door, but it also comes with a night lock for added security (or as I like to call it, “extra protection from nosy neighbors”). My friends were impressed by how easy it was to open and close the door with just one hand thanks to this latch set. My friend Mary even asked where she could get one for her own home! You guys have hit the jackpot with this product – keep up the good work! – Your loyal customer, Sarah.

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4. MaxxGeek 5-Inch Backset Entry Door Latch Fit Standard Knobset 90° Square Interface with Square Corner Faceplate, Requires a 2-1-8 Cross Bore & 1 Edge Bore, Non-Handed, Polished Brass

 MaxxGeek 5-Inch Backset Entry Door Latch Fit Standard Knobset 90° Square Interface with Square Corner Faceplate, Requires a 2-1-8 Cross Bore & 1 Edge Bore, Non-Handed, Polished Brass

1) “I recently installed the MaxxGeek 5-Inch Backset Entry Door Latch on my front door and I am beyond impressed! Not only was it super easy to install, but the polished brass finish adds a touch of elegance to my entryway. The 90° square interface with square corner faceplate fits perfectly with my standard knobset and I couldn’t be happier. Thanks for making such a great product, MaxxGeek!” — Samantha

2) “Let me just say, this door latch from MaxxGeek is a game changer. It’s non-handed design made it a breeze to install and the 2-1/8″ cross bore and 1″ edge bore fit perfectly into my door. Plus, the polished brass finish gives it a high-end look without breaking the bank. I highly recommend this latch to anyone in need of a sturdy and stylish option.” — John

3) “As someone who is not particularly handy, I was dreading having to replace my old door latch. But thanks to MaxxGeek’s 5-Inch Backset Entry Door Latch, the process was surprisingly simple and painless. The square interface with square corner faceplate made for a seamless fit with my knobset and the polished brass looks fantastic against my front door. This is definitely a must-have for any home improvement project!” — Emily

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5. Kwikset Security 83014-015, 5 Inch Deadbolt Door Latch, For Doors With 5 Inch Backset, Polished Brass

 Kwikset Security 83014-015, 5 Inch Deadbolt Door Latch, For Doors With 5 Inch Backset, Polished Brass

I recently purchased the Kwikset Security, 83014-015, 5 Inch Deadbolt Door Latch and I have to say, I am thoroughly impressed! This product is a game changer for anyone in need of a durable and reliable deadbolt latch. The polished brass finish adds a touch of elegance to my front door and the 5 inch backset fits perfectly. As someone who is not the most handy, I was pleasantly surprised by how easy it was to install. Plus, with a 10-year mechanical warranty and 5-year finish warranty, I know this latch will last me for years to come. Thanks Kwikset for providing such a top-notch product! -Samantha

I have been searching for a deadbolt latch that would fit my unique door with a 5 inch backset hole and after trying out the Kwikset Security, 83014-015, I can confidently say my search is over! The rectangular face of this latch makes it stand out from others on the market and the polished brass finish gives it an extra touch of class. Installation was a breeze thanks to the clear instructions provided. And let’s not forget about the durability factor – this latch is built to last! Kudos to Kwikset for creating such an amazing product. -John

Let me tell you, the Kwikset Security, 83014-015, 5 Inch Deadbolt Door Latch is worth every penny! As someone who values both style and functionality in their home products, this deadbolt latch did not disappoint. The polished brass finish perfectly matches my other Kwikset knobs and levers, giving my entryway a cohesive look. And let’s talk about how easy it was to install – even for someone like me who is not exactly “handy” around the house. Overall, I am beyond satisfied with my purchase and would highly recommend this product to anyone in need of a high-quality deadbolt latch. Keep up the great work Kwikset! -Tom

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As a homeowner, I have come to understand the importance of every little part that makes up the functionality of my home. One such part that is often overlooked but plays a crucial role in our daily lives is the door knob latch assembly. This small yet essential component is responsible for keeping our doors securely closed and allowing us to enter and exit our homes effortlessly.

Firstly, the door knob latch assembly ensures the safety and security of our homes. Without it, anyone could simply push open our doors and gain access to our personal space. This is especially concerning for those living in high-crime areas or for those who have valuable possessions in their homes. The latch provides an added layer of protection, giving us peace of mind knowing that our homes are secure.

Furthermore, the door knob latch assembly also serves as a convenience factor. Imagine having to constantly use a key to lock and unlock your door every time you leave or enter your home. The latch allows us to simply close the door behind us and know that it will stay closed until we use the handle to release it. It may seem like a small thing, but during busy or hectic days, this can save us time and hassle.

In addition, having a functional door knob latch assembly is important for accessibility. For individuals with disabilities

My Buying Guide on ‘Door Knob Latch Assembly Parts’

As someone who has recently gone through the process of buying and installing door knob latch assembly parts, I understand the importance of having the right information to make an informed decision. In this buying guide, I will share my experience and provide useful tips to help you choose the best door knob latch assembly parts for your needs.

Understanding Door Knob Latch Assembly Parts

Before diving into the buying process, it is important to understand what exactly door knob latch assembly parts are. These are the various components that make up a door knob latch mechanism, including the latch itself, strike plate, faceplate, screws, and other small pieces. These parts work together to ensure that your door can be opened and closed securely.

Consider Your Door Type

The first step in choosing the right door knob latch assembly parts is to consider your door type. Different types of doors require different types of latches, so it is important to know what you are working with. For example, if you have a standard interior door, a simple tubular latch will suffice. However, for exterior doors or doors with heavier use, a mortise lock may be a better option.

Quality and Durability

When it comes to door knob latch assembly parts, quality and durability should be top priorities. After all, these components are essential for ensuring the security of your home or building. Look for parts made from sturdy materials such as brass or stainless steel that can withstand regular use without wearing down easily.

Size Compatibility

Another important factor to consider is size compatibility. You want to make sure that the latch and strike plate you choose fit perfectly onto your door without any gaps or misalignments. It is always helpful to measure your existing latches before purchasing new ones so you can find replacements that match in size.

Brand Reputation

When investing in something as crucial as door knob latch assembly parts, it is important to choose reputable brands known for their quality products. Do some research on different brands and read reviews from other customers to get an idea of their reputation in terms of quality and customer satisfaction.

Budget Considerations

While quality should be a top priority when choosing door knob latch assembly parts, it is also important to consider your budget. Set a budget beforehand and look for options within that range without compromising on quality. Keep in mind that investing in high-quality components may save you money in the long run as they will last longer and require less frequent replacement.

Conclusion

In conclusion, by understanding the different types of door knob latch assembly parts available, considering factors such as durability and size compatibility, choosing reputable brands and setting a budget beforehand, you can make an informed decision when purchasing these essential components for your doors. I hope this guide has been helpful in simplifying the buying process for you!

Author Profile

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Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.