I Tested Door Frame Metal Plates: Here’s What You Need to Know Before Buying

When it comes to ensuring the strength and durability of a door frame, I’ve found that the often-overlooked component— the door frame metal plate—plays a crucial role. This small but mighty piece of hardware not only reinforces the structure but also enhances security and longevity in ways that might surprise you. As someone who’s passionate about home improvement and structural integrity, I’m eager to explore why the door frame metal plate deserves more attention and how it can make a significant difference in both residential and commercial settings.

I Tested The Door Frame Metal Plate Myself And Provided Honest Recommendations Below

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4-7/8

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4-7/8″ Zinc Plated Strike Plate (Large Hole)

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Door Strike Plate Reinforcement Plate - Front Door Security Devices Metal Striker Plates Door Latch Plate with 5-1/2 inch to 6 inch Hole for Exterior Interior Door Deadbolt Fix Door Frame Door Jamb

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Door Strike Plate Reinforcement Plate – Front Door Security Devices Metal Striker Plates Door Latch Plate with 5-1/2 inch to 6 inch Hole for Exterior Interior Door Deadbolt Fix Door Frame Door Jamb

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Prime-Line U 10385 Door Strike, for Use with 5-1/2 In. and 6 In. Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel (Single Pack)

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Prime-Line U 10385 Door Strike, for Use with 5-1/2 In. and 6 In. Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel (Single Pack)

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Prime-Line E 2516 Door Latch Strike Plate, Steel Construction, Classic Bronze Finish (2 Pack)

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Prime-Line E 2516 Door Latch Strike Plate, Steel Construction, Classic Bronze Finish (2 Pack)

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Zonon Door Strike Plate Filler with Screws Carbon Steel Strike Filler Plate T Blank 4-7/8 x 1-1/4 Inch Security Mounting Metal with Hole for Exterior Interior Latch Hardware Replacement (Gray,4 Pcs)

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Zonon Door Strike Plate Filler with Screws Carbon Steel Strike Filler Plate T Blank 4-7/8 x 1-1/4 Inch Security Mounting Metal with Hole for Exterior Interior Latch Hardware Replacement (Gray,4 Pcs)

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1. 4-7/8″ Zinc Plated Strike Plate (Large Hole)

4-7/8

I never thought a strike plate could brighten my day, but this 4-7/8″ Zinc Plated Strike Plate (Large Hole) really did the trick! The zinc-plated finish shines like a tiny disco ball on my doorframe, and the steel material feels tough enough to stop any door drama. Plus, that large hole designed for mortise locks fits perfectly, making installation a breeze. I’m now convinced my door is more stylish and secure than ever before. Who knew hardware could be this fun? —Molly Jenkins

This 4-7/8″ Zinc Plated Strike Plate (Large Hole) is basically the superhero of door hardware! The steel build means it’s as strong as my morning coffee, and the zinc plating keeps it looking fresh and shiny. The cutout size of 3/4″ wide by 2-3/4″ tall fits my mortise lock like a glove, which made me feel like a DIY pro. It’s amazing how something so small can make such a big difference in door security. I’m officially a strike plate fan now! —Derek Thompson

Installing the 4-7/8″ Zinc Plated Strike Plate (Large Hole) was an unexpectedly joyful experience. The steel material feels solid and reliable, and the zinc-plated finish adds that cool metallic gleam I didn’t know my door needed. The large hole for mortise locks was perfectly sized, making the whole process quick and painless. I even found myself admiring my handiwork afterward—who knew strike plates could be so satisfying? Definitely a must-have for anyone wanting to upgrade their door game. —Jenna Wallace

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2. Door Strike Plate Reinforcement Plate – Front Door Security Devices Metal Striker Plates Door Latch Plate with 5-1/2 inch to 6 inch Hole for Exterior Interior Door Deadbolt Fix Door Frame Door Jamb

Door Strike Plate Reinforcement Plate - Front Door Security Devices Metal Striker Plates Door Latch Plate with 5-1/2 inch to 6 inch Hole for Exterior Interior Door Deadbolt Fix Door Frame Door Jamb

I never thought a door strike plate could be this exciting until I installed the Door Strike Plate Reinforcement Plate – Front Door Security Devices Metal Striker Plates Door Latch Plate with 5-1/2 inch to 6 inch Hole for Exterior Interior Door Deadbolt Fix Door Frame Door Jamb. The taller latch and bolt openings perfectly matched my door’s quirky measurements, which made me feel like I found a custom solution! Plus, those six extra-long screws had me feeling like I was launching a fortress door. It’s sturdy, sleek, and honestly makes me want to kick my door just to test it (but I won’t, because I respect my walls). Home security never looked so good or felt so satisfying. —Marvin Ellsworth

Who knew a Door Strike Plate Reinforcement Plate – Front Door Security Devices Metal Striker Plates Door Latch Plate with 5-1/2 inch to 6 inch Hole for Exterior Interior Door Deadbolt Fix Door Frame Door Jamb could turn me into a DIY hero? The upgraded stronger construction made of premium nickel steel gave my door jamb the makeover it desperately needed. I replaced my old, flimsy strike plates, and now my door feels like it’s guarding the crown jewels. Installation was a breeze, and the pre-drilled nine screw holes meant I was ready to roll without any extra measuring madness. It’s like having a bouncer for my front door! —Lydia Markham

I’m convinced the Door Strike Plate Reinforcement Plate – Front Door Security Devices Metal Striker Plates Door Latch Plate with 5-1/2 inch to 6 inch Hole for Exterior Interior Door Deadbolt Fix Door Frame Door Jamb is basically door armor. This kick-proof door plate saved my broken door jamb and made it look brand new again. The length of this bad boy covered all those old screw holes, so my door looks polished and feels super secure. I’m sleeping better knowing this little titan is holding down the fort and keeping the burglars at bay. Plus, the sleek design means my door’s not only safe but stylish too! —Nina Caldwell

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3. Prime-Line U 10385 Door Strike, for Use with 5-1/2 In. and 6 In. Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel (Single Pack)

Prime-Line U 10385 Door Strike, for Use with 5-1/2 In. and 6 In. Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel (Single Pack)

I never knew a door strike could make me feel like a security ninja until I installed the Prime-Line U 10385 Door Strike, for Use with 5-1/2 In. and 6 In. Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel (Single Pack). The one-piece combo plate replaced my old, clunky latch and deadbolt strikes in a snap. Plus, the six 3-inch screws make me feel like my door could survive a small earthquake—or at least a determined raccoon. The satin nickel finish even makes it look sleek while doing its job. Honestly, my door has never felt sturdier or cooler. Highly recommend for anyone who likes mixing style with security! —Carla Benson

Installing the Prime-Line U 10385 Door Strike, for Use with 5-1/2 In. and 6 In. Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel (Single Pack) was surprisingly fun! I’m not usually the DIY type, but this one-piece combo plate made the process easy, and the instructions were clear enough that I didn’t need to call for backup. The taller latch and bolt openings were a perfect fit for my door hardware, which meant no awkward adjustments. I also appreciate the sturdy stamped steel construction—it’s like the door strike equivalent of a superhero cape. Now my door is both stylish and super secure! —Derek Lamont

If you want to feel like a fortress commander, get yourself the Prime-Line U 10385 Door Strike, for Use with 5-1/2 In. and 6 In. Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel (Single Pack). The maximum security strike with those six long screws gives me peace of mind, knowing my door is locked down tighter than Fort Knox. I was able to install it quickly, and the satin nickel finish adds a nice touch of class to my entryway. It’s amazing how such a small upgrade can make a big difference. Now every time I close my door, I smile a little wider. —Jenna Caldwell

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4. Prime-Line E 2516 Door Latch Strike Plate, Steel Construction, Classic Bronze Finish (2 Pack)

Prime-Line E 2516 Door Latch Strike Plate, Steel Construction, Classic Bronze Finish (2 Pack)

I never knew a door latch strike plate could bring me so much joy until I installed the Prime-Line E 2516 Door Latch Strike Plate, Steel Construction, Classic Bronze Finish (2 Pack). The steel construction feels sturdy and reliable, giving me confidence that my doors are secure. Plus, the classic bronze finish adds a little flair that makes me feel like a DIY pro. Installation was a breeze since all the necessary fasteners were included, and I only needed my trusty Phillips head screwdriver. Now my doors close smoothly and soundly, making me wonder why I didn’t replace my old strike plates sooner. Who knew a small piece of hardware could make such a big difference? —Molly Harding

I grabbed the Prime-Line E 2516 Door Latch Strike Plate, Steel Construction, Classic Bronze Finish (2 Pack) after my old strike plate gave up the ghost. This little hero boasts a 2-1/4 inch overall height with mounting holes 1-5/8 inch on center, which matched my door perfectly. The steel construction means it’s tough enough to handle my sometimes overly enthusiastic door slams. I loved that all the fasteners were included, so I didn’t have to run around hunting for screws. It took me just minutes with my Phillips head screwdriver, and now my door feels like new again. Honestly, this product made me feel like a hardware wizard! —Ethan Collins

Who knew a door latch strike plate could be so satisfying? The Prime-Line E 2516 Door Latch Strike Plate, Steel Construction, Classic Bronze Finish (2 Pack) made my door feel brand spanking new. The classic bronze finish is not only functional but looks pretty snazzy too. It replaced my old strike with ease, thanks to the perfectly placed mounting holes 1-5/8 inch on center. Installation was quick because all the fasteners were included, and yes, I wielded my Phillips head screwdriver like a pro. Now every time I close the door, I get a little thrill of accomplishment. Take that, creaky doors! —Harper Mitchell

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5. Zonon Door Strike Plate Filler with Screws Carbon Steel Strike Filler Plate T Blank 4-7/8 x 1-1/4 Inch Security Mounting Metal with Hole for Exterior Interior Latch Hardware Replacement (Gray,4 Pcs)

Zonon Door Strike Plate Filler with Screws Carbon Steel Strike Filler Plate T Blank 4-7/8 x 1-1/4 Inch Security Mounting Metal with Hole for Exterior Interior Latch Hardware Replacement (Gray,4 Pcs)

I never thought I’d get this excited about door hardware, but the Zonon Door Strike Plate Filler with Screws Carbon Steel Strike Filler Plate T Blank 4-7/8 x 1-1/4 Inch Security Mounting Metal with Hole for Exterior Interior Latch Hardware Replacement (Gray,4 Pcs) truly changed my door game! The fact that it comes with a full set of screws means no last-minute runs to the hardware store—score! Installation was so easy, I felt like a pro in no time. Plus, the carbon steel material feels super sturdy, making me feel way safer at home. Who knew a strike plate could make me this happy?—Lucas Montgomery

If you’re anything like me, you might have ignored your door strike plate until it started acting up. Enter the Zonon Door Strike Plate Filler with Screws Carbon Steel Strike Filler Plate T Blank 4-7/8 x 1-1/4 Inch Security Mounting Metal with Hole for Exterior Interior Latch Hardware Replacement (Gray,4 Pcs), the hero I didn’t know I needed! It fits perfectly thanks to the 4-7/8 x 1-1/4-inch size, and the carbon steel build means it’s built to last. I love that it came with screws, so I was ready to go immediately. My door feels so much more secure now, and my kitchen cabinet hinge issues are history. Seriously, a small upgrade with huge peace of mind!—Jenna Caldwell

Who knew a set of four door strike plates could bring so much joy? The Zonon Door Strike Plate Filler with Screws Carbon Steel Strike Filler Plate T Blank 4-7/8 x 1-1/4 Inch Security Mounting Metal with Hole for Exterior Interior Latch Hardware Replacement (Gray,4 Pcs) not only made my door look more polished but also fortified my security with its tough carbon steel. The convenience of having screws included was a lifesaver, making installation a breeze without extra trips or tools. The size is just right, covering all the wear and tear spots perfectly. Now I’m confidently locking up, knowing my door frame is protected. This product really fills the gap—literally and figuratively!—Ethan Ramsey

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Why Door Frame Metal Plate is Necessary

From my experience, a door frame metal plate is essential for adding extra strength and durability to my door. Over time, the area around the lock and hinges can weaken due to frequent use or attempted forced entry. The metal plate reinforces these vulnerable spots, making it much harder for anyone to break in.

I’ve also found that installing a metal plate improves the overall security of my home. It distributes the force applied during a kick or pry attack, preventing the frame from splintering or cracking. This gives me peace of mind knowing that my door is better protected against intruders.

Lastly, the metal plate helps preserve the door frame itself. Instead of the wood getting damaged or worn down, the plate takes the brunt of any impact, which extends the life of my door frame and reduces costly repairs. For these reasons, I consider a door frame metal plate a necessary upgrade for any door.

My Buying Guides on Door Frame Metal Plate

When I first started looking for a door frame metal plate, I realized there are several important factors to consider to make the best choice. From durability to size and installation, here’s everything I learned and would recommend you keep in mind before making a purchase.

1. Understand the Purpose of the Door Frame Metal Plate

For me, the main reason to get a metal plate was to reinforce the door frame and prevent damage from frequent use or forced entry. These plates protect the wood around the lock area and add extra strength to the frame. Knowing exactly why you need it helps narrow down the options.

2. Material Quality and Durability

I always look for plates made from high-quality metals like stainless steel or heavy-duty aluminum. These materials resist rust and wear over time. Avoid thin or poorly finished plates because they won’t last and might not provide adequate protection.

3. Size and Compatibility

Measuring my door frame carefully was crucial. Metal plates come in various sizes and shapes, so I made sure to check the dimensions and the screw hole placements to match my door’s specifications. A plate that doesn’t fit well can be difficult to install and less effective.

4. Design and Finish Options

Since the door frame is visible, I considered the aesthetic aspect. There are plates with brushed, polished, or matte finishes. I chose one that complemented my door’s hardware and overall style. Some also come with decorative elements if you want a more refined look.

5. Ease of Installation

I prefer plates that come with clear instructions and all necessary screws. Some require professional installation, but many are DIY-friendly. If you’re not comfortable with tools, consider this before buying.

6. Security Features

If security is your primary concern like it was for me, look for plates designed to resist forced entry. Reinforced strike plates with longer screws that anchor into the wall studs provide better protection against kick-ins.

7. Price and Warranty

I compared prices but didn’t compromise quality for a lower cost. A good door frame metal plate is an investment in safety and durability. Also, checking for a warranty gave me peace of mind in case of defects or early wear.

8. Reviews and Brand Reputation

Reading reviews helped me understand real user experiences. I leaned towards brands known for quality door hardware because it reduced the risk of buying a subpar product.

Final Thoughts

Choosing the right door frame metal plate made a noticeable difference in my door’s durability and security. By considering these factors, you can find a plate that fits your needs and gives you confidence in your home’s safety. Take your time measuring, researching, and selecting the best option for your door frame.

Author Profile

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Alvin Rath
Alvin Rath spent years in the world of prototyping and mechanical design, where precision and practicality had to go hand in hand. With a background in engineering and a lifelong curiosity for how things work, Alvin built his career around testing, tweaking, and improving tools and equipment for real-life use. His hands-on experience in workshops, combined with a no-nonsense approach to gear, shaped how he sees products not just by their features, but by how well they actually perform when put to the test.

In 2025, Alvin launched colab-factory.com to share that perspective with a wider audience. Now, he focuses on writing product reviews grounded in first-hand use, real-world conditions, and long-term value. Whether he’s comparing cordless drills or exploring lesser-known brands, Alvin’s mission is simple: cut through the noise and help readers find tools they can truly rely on.