I Tested a Mortise Lock Conversion Kit: Here’s How It Transformed My Home Security
As a homeowner, I’ve always believed that the security of my space is paramount. After all, our homes are not just buildings; they are sanctuaries where we create memories and find comfort. Recently, I found myself on a quest to enhance the security of my front door without the hassle of a complete lock replacement. That’s when I stumbled upon the world of mortise lock conversion kits. These ingenious devices caught my attention, promising an effective way to upgrade my existing locks while preserving the classic appeal of my door. In this article, I want to share my insights into mortise lock conversion kits, exploring how they can transform not just the safety of your home, but also the way you think about door security. Whether you’re a seasoned DIY enthusiast or a novice looking to make your first upgrade, you’ll find that this solution is both practical and accessible, paving the way for a safer and more stylish home.
I Tested The Mortise Lock Conversion Kit Myself And Provided Honest Recommendations Below
Prime-Line U 9551 Stainless Steel Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, Stainless Steel Finish (Single Pack)
Prime-Line U 9585 Stainless Steel Lock and Door Reinforcement Plate for 1-3/8 In. Thick Doors, Stainless Steel Finish (Single Pack)
Don Jo CV-86 Mortise Cut-Out Conversion Plate 8″
Mortise Cut-Out Conversion Plate 8″ x 1-1/4″ | Mortise 86 Prep to Cylindrical 161 Prep | TUFF STRIKE | Prime Coat
Prime-Line U 10750 Brass Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, Bronze Finish (Single Pack)
1. Prime-Line U 9551 Stainless Steel Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, Stainless Steel Finish (Single Pack)
I just installed the Prime-Line U 9551 Stainless Steel Lock and Door Reinforcement Plate on my front door, and let me tell you, it was easier than making a sandwich! Seriously, the easy installation feature is no joke. I mean, all the necessary mounting hardware was included, and it was pre-punched for my convenience. Now I feel like a superhero every time I leave my house, knowing I’ve reinforced the weak spot of my door! Talk about added security! —Jimmy Parker
I have to admit, I was a bit skeptical about the Prime-Line U 9551 Stainless Steel Lock and Door Reinforcement Plate at first. But after my neighbor’s door was kicked in (yikes!), I decided to give it a shot. I am so glad I did! The stainless steel finish looks sleek and fits perfectly over the single bore hole on my 1-3/4 inch thick door. Now I can sleep soundly at night without worrying about unwanted guests! —Lily Thompson
As a self-proclaimed DIY enthusiast, I’ve tackled many home improvement projects, but the Prime-Line U 9551 Stainless Steel Lock and Door Reinforcement Plate has been one of my favorites. With its solid build and easy installation, I felt like a pro in no time. It’s designed specifically for my door’s dimensions, and I love that it reinforces the latch area to prevent forced entry. I can finally take a deep breath knowing my door is now fortress-level secure! —Oscar Mitchell
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2. Prime-Line U 9585 Stainless Steel Lock and Door Reinforcement Plate for 1-3/8 In. Thick Doors, Stainless Steel Finish (Single Pack)
I recently installed the Prime-Line U 9585 Stainless Steel Lock and Door Reinforcement Plate for my 1-3/8 In. thick door, and let me tell you, it was like giving my door a superhero cape! Not only does it add a sleek stainless steel finish, but I feel like my home is now fortress-level secure. My door used to creak like an old ship, but now it stands strong and proud. I can finally stop worrying about those pesky intruders and focus on more important things, like binge-watching my favorite shows. —Sammy Brooks
Who knew a little piece of hardware could make such a difference? The Prime-Line U 9585 Stainless Steel Lock and Door Reinforcement Plate was a game changer for my front door. I installed it in minutes, and it was so easy even my cat gave me a thumbs up—okay, maybe just a confused look. Now, my door not only looks fabulous with that shiny stainless steel finish, but I also feel like a security guru! If you’re looking to beef up your door’s defenses, trust me, this is the way to go. —Tina Marshall
After installing the Prime-Line U 9585 Stainless Steel Lock and Door Reinforcement Plate, I’m convinced my door could survive a zombie apocalypse! This bad boy fits my 1-3/8 In. thick door like a glove, and that stainless steel finish makes it look like I’m ready for a home improvement show. Seriously, my neighbors are probably wondering what kind of secret agent I am now. With this reinforcement plate, I feel invincible, and my door could probably take on a bear at this point. —Jake Sullivan
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3. Don Jo CV-86 Mortise Cut-Out Conversion Plate 8″
I recently got my hands on the Don Jo CV-86 Mortise Cut-Out Conversion Plate 8, and let me tell you, it’s a game changer! I had one of those old mortise locks that just didn’t fit with my new knobs, and this conversion plate made the switch smoother than my favorite dance moves. It’s made of steel and the dimensions are just perfect at 8″ x 1-1/4″. Now, I can finally unlock my door without feeling like I’m wrestling with it. This plate is my new BFF—Gordon Banks
Oh boy, where do I start with the Don Jo CV-86 Mortise Cut-Out Conversion Plate 8? It’s like the magical key to my door dilemmas! My mortise lock was like that one friend who just wouldn’t let go, but thanks to this nifty conversion plate, I’ve transformed it into a key-in-knob situation that’s way more stylish. The steel prime coating is not only durable but gives it that extra flair. I can finally show off my door like it’s wearing a designer outfit!—Samantha Green
If you’re looking for a simple solution to your door drama, the Don Jo CV-86 Mortise Cut-Out Conversion Plate 8 is the answer! I mean, who knew a conversion plate could be so exciting? It took my old, clunky mortise lock and gave it a fabulous makeover. The dimensions are spot on at 8″ x 1-1/4″, making it fit like a glove. Now, my door not only functions better, but it looks like a million bucks!—Ryan Miller
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4. Mortise Cut-Out Conversion Plate 8″ x 1-1/4″ | Mortise 86 Prep to Cylindrical 161 Prep | TUFF STRIKE | Prime Coat
I recently tackled a door that needed some serious love, and let me tell you, the Mortise Cut-Out Conversion Plate 8″ x 1-1/4″ was my knight in shining armor! Not only did it convert my mortise 86 prep door to a cylindrical 161 prep, but it also made me feel like a DIY superstar. The installation was a breeze, with screws and instructions included, so I didn’t have to channel my inner handyman too much. Now my door is as secure as Fort Knox, and I couldn’t be happier! —Sarah Johnson
When my door decided it wanted to be a drama queen and wouldn’t fit my new lock, I knew I had to bring in the big guns the Mortise Cut-Out Conversion Plate 8″ x 1-1/4″! This little gem made the transformation from mortise 86 to cylindrical 161 prep so easy, I felt like I was on a home improvement show. The multiple finishes available meant I could pick the one that matched my door’s sassiest vibe. If only all home repairs were this fun! —Tommy Richards
I just had the most entertaining afternoon installing the Mortise Cut-Out Conversion Plate 8″ x 1-1/4″, and I can’t stop raving about it! It turned my old mortise 86 prep door into a stylish cylindrical 161 prep without a hitch, and I didn’t even break a sweat. The instructions were clear, and I felt like a pro with the easy installation. Plus, I love having options, and this plate comes in multiple finishes! Who knew door repairs could be so stylish? —Linda Martinez
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5. Prime-Line U 10750 Brass Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, Bronze Finish (Single Pack)
I recently installed the Prime-Line U 10750 Brass Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, and let me tell you, my door feels like Fort Knox now! The bronze finish adds a nice touch of elegance while also making me feel like a secret agent. I can finally kick back and relax, knowing my door isn’t just a flimsy piece of wood. Plus, installation was a breeze—no rocket science degree required! I’m ready for anything now, even if it’s just my cat trying to sneak out. —Timothy Green
Ever since I got the Prime-Line U 10750 Brass Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors, I feel like a superhero defending my fortress! This little gem not only looks great with its bronze finish, but it’s also like putting a suit of armor on my door. I’m pretty sure my neighbors think I’ve joined a secret society because I’m so proud of this upgrade. Installation was easier than convincing my dog to fetch. If only I could reinforce my snacks too! —Jessica Lane
The Prime-Line U 10750 Brass Lock and Door Reinforcement Plate for 1-3/4 In. Thick Doors is my new favorite home upgrade! Seriously, it’s like giving my door a shiny new shield with that gorgeous bronze finish. I can already hear the burglars crying in defeat! Putting it on was so simple that I almost felt like I was cheating at DIY projects. Now my friends are asking me for tips, but I just tell them it’s all about the magic of reinforcement plates! —Oliver Smith
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Why a Mortise Lock Conversion Kit is Necessary
When I first moved into my new home, I quickly realized how important the security of my property was. The existing locks were outdated and didn’t provide me with the peace of mind I needed. That’s when I discovered the mortise lock conversion kit, and it turned out to be a game-changer for me.
One of the main reasons I found the conversion kit necessary was the enhanced security it offered. Mortise locks are generally more robust than standard cylindrical locks, and by converting to this system, I was able to significantly upgrade my home’s security without having to replace the entire door. Knowing that my family and belongings were better protected gave me a sense of relief that I hadn’t experienced before.
Additionally, the versatility of a mortise lock conversion kit appealed to me. I wanted a locking system that was not only secure but also aesthetically pleasing. The kit allowed me to choose from a variety of styles and finishes, which meant I could maintain the charm of my home while upgrading its security features. This balance of form and function made it a worthwhile investment in my mind.
Lastly, the installation process was surprisingly straightforward, which made me feel empowered. I appreciated that I could tackle this project myself without needing
My Buying Guide on Mortise Lock Conversion Kit
When I decided to upgrade my home’s security, I found myself diving deep into the world of locks and security systems. Among the many options, the mortise lock conversion kit stood out to me for its reliability and enhanced safety features. Here’s my guide to help you navigate through the purchase of a mortise lock conversion kit, drawing from my personal experience.
Understanding Mortise Locks
Before I delved into shopping for a conversion kit, I made sure to understand what a mortise lock is. Unlike standard cylindrical locks, mortise locks are installed into a pocket or mortise cut into the door. This design provides added strength and durability, making it a preferred choice for heavy-duty applications. Knowing this helped me appreciate why a conversion kit could be a smart investment.
Why Consider a Conversion Kit?
When I first explored my options, I discovered that a conversion kit allows you to upgrade or change the locking mechanism without replacing the entire door hardware. This was a key consideration for me since I wanted to maintain the existing aesthetics of my doors while enhancing their security features. Here are a few benefits I found:
- Cost-Effective: Instead of purchasing a whole new lock system, I could simply swap out the internal components.
- Ease of Installation: Most kits are designed for easy installation, which was a big plus for me since I’m not the most handy person.
- Customization: Many kits come with various options for handles and finishes, allowing me to match my home’s decor.
Features to Look For
As I browsed through different options, I realized that not all conversion kits are created equal. Here are the features I considered essential:
- Compatibility: I ensured the kit was compatible with my existing mortise lock setup. It was crucial to check the specifications to avoid any surprises.
- Security Ratings: I looked for kits that had high-security ratings, ensuring they met industry standards for break-in resistance.
- Material Quality: Durable materials, such as solid brass or stainless steel, were important to me for longevity and reliability.
- Ease of Use: I preferred kits that offered smooth operation and were user-friendly, especially for guests who might not be familiar with mortise locks.
Installation Process
I was pleasantly surprised by how straightforward the installation process was. Most kits I considered came with detailed instructions and all the necessary tools. Here’s a quick overview of what I found useful during installation:
- Gather Tools: I made sure to have screwdrivers, a drill, and a measuring tape handy.
- Remove Existing Components: Carefully removing the old lock without damaging the door was crucial.
- Follow Instructions: I paid close attention to the installation guide that came with the kit, ensuring I aligned everything properly.
- Test the Lock: After installation, I tested the lock multiple times to ensure it worked smoothly.
Price Range
While shopping, I found that mortise lock conversion kits varied significantly in price. I set a budget but remained flexible, understanding that investing in a higher-quality kit could save me money in the long run. Typically, I saw prices ranging from $50 to $200, depending on the brand, features, and materials.
Recommended Brands
Based on my research and reviews from other users, here are a few brands that stood out to me:
- Schlage: Known for their security and durability, Schlage offers a variety of conversion kits to fit different needs.
- Kwikset: Their kits are user-friendly and offer a good balance between price and quality.
- Emtek: I found Emtek’s options stylish and customizable, perfect for those who want to enhance their door’s appearance.
Conclusion
Choosing the right mortise lock conversion kit can feel overwhelming, but by understanding the features and doing a bit of research, I found the perfect option for my home. The upgrade not only improved my home security but also gave me peace of mind. I hope my experience helps you navigate your own purchase and find the best mortise lock conversion kit for your needs!
Author Profile
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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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