What are the best strike plate shims? They offer a simple and quick fix to align your doors for a smooth and secure closure.
Door strike plate shims are a simple yet effective solution for fixing misaligned or loose doors. These small spacers can make a big difference in how your door functions, ensuring it closes smoothly and securely every time.
They come in various materials like stainless steel and durable plastic, offering strength and longevity. Available in different thicknesses, they fit standard strike plates without needing extra tools or modifications.
Installing them is quick and easy, often requiring just a screwdriver. Whether for home or office use, these shims provide a cost-effective fix that enhances door security and stability.
List of Top 10 Strike Plate Shims
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Door Strike Shims Set of 3 – Perfect Fit Spacers to Fix Door Latch & Deadbolt Misalignment – 2mm, 3mm & 4mm Thicknesses for Standard 2-1/4 Inch Strike Plate, White |
This Door Strike Shims Set is perfect for homeowners who want a quick fix for misaligned door latches or deadbolts. It’s easy to install and saves time without needing special tools or new hardware. |
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Door Strike Plate Shim, Universal Standard Door Strike Plate with Shim, |
This simple tool is perfect for homeowners fixing loose doors. It is also great for landlords boosting door security. |
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Perfect Fit Door Strike Shims (Set of 3 Different Sizes – 2mm, 3mm, 4mm) Spacer for Interior and Exterior Door Latch Plate Alignment (Black, Standard Strike) |
This product is perfect for homeowners and DIY enthusiasts who need a quick fix for misaligned door latches. It’s also ideal for professionals seeking a durable, reliable solution for standard US door strikes. |
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MOSECYOU Door Strike Shim Plates, Standard Size Spacer, Stainless Steel |
This product is perfect for homeowners who want to fix doors that won’t stay closed or secure. It’s also great for anyone looking to improve door safety and prevent forced entry. |
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MOSECYOU Standard Door Strike Spacer Shim Plates, Hardened Stainless Steel |
Homeowners with doors that won’t stay shut need this solution. Security seekers can stop thieves from jiggling the latch open with this simple fix. |
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Perfect Fit Door Strike Shims (Set of 3 Different Sizes – 2mm, 3mm, 4mm) Spacer for Interior and Exterior Door Latch Plate Alignment (White, Standard Strike) |
This product is perfect for homeowners and DIY enthusiasts who need to fix door latch issues with ease. It’s also ideal for professionals seeking a reliable, durable solution for door alignment. |
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Stainless Steel Universal Residential Security Striker, Set of 3 Different Thickness, Universal Standard Door Strike Plate with Shim, Door Gap Blocker Kit Block Access to Latch |
This door security kit is perfect for homeowners who want to fix loose doors or boost home safety. It’s easy to install and works with most standard doors. |
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3 Pcs Door Strike Shim Plates with Different Thickness, Door Gap Blocker Kit with 3pcs Wood Dowel Strip 4 pcs Screw, Stainless Steel Spacer Block Access to Latch for Home Office(Silver) |
This door strike shim kit is perfect for homeowners and office managers who want to secure doors and fix latch issues. It’s ideal for anyone needing a quick, reliable solution to tighten door gaps and prevent unauthorized entry. |
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HARSKIYER Door Strike Shim Plates 3 Pcs, Stainless Steel Spacers, Silver |
Perfect for homeowners, renters, and property managers, these door strike shim plates are ideal for anyone looking to fix doors that won’t stay shut due to wood shrinkage or gaps. Easy to install and cost-effective, they’re a quick solution for enhancing security and extending door life. |
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Door Strike Shim Plates, Standard Size Spacer Deadbolt Restorer Strike Plates 3 Different Thickness Stainless Steel Spacer Door Reinforcement Backplate Block The Access to Latch for Home Office |
This product is perfect for homeowners, office managers, or anyone needing to fix or upgrade door locks. It’s easy to install and works great for new or old doors. |
Detailed Reviews
We reveal the top options to fix loose doors easily. Our list shows why stainless steel and PETG plastic are ideal for your home. Read on to find the best match for your specific needs.
1. Door Strike Shims Set of 3 – Perfect Fit Spacers to Fix Door Latch & Deadbolt Misalignment – 2mm, 3mm & 4mm Thicknesses for Standard 2-1/4 Inch Strike Plate, White

Fix misaligned door latches with this set of 3 door strike shims. They space the plate to meet the latch, so your door closes smoothly every time.
No drilling or new hardware needed. Just add the shim behind your existing plate, screw it back on, and you’re done. Fits standard 2-1/4 inch strike plates.
| Pros | Cons |
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Perfect For:
This Door Strike Shims Set is perfect for homeowners who want a quick fix for misaligned door latches or deadbolts. It’s easy to install and saves time without needing special tools or new hardware.
Ready to Purchase?
2. Door Strike Plate Shim, Universal Standard Door Strike Plate with Shim,

This Door Strike Plate Shim fixes loose doors easily. Made from black hardened stainless steel, it’s strong and long-lasting. The full metal design ensures stability and support.
It comes in three thicknesses and fits standard strike plates. No need to cut the door frame—it’s a perfect match. Works with 1-5/8 inch screw spacing.
Installed behind the strike plate, it adjusts the latch and prevents sticking. Includes two 1.6 inch and two 3.1 inch screws for secure installation. Contact us if you’re not happy—we’ll help you out.
| Pros | Cons |
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Perfect For:
This simple tool is perfect for homeowners fixing loose doors. It is also great for landlords boosting door security.
Ready to Purchase?
3. Perfect Fit Door Strike Shims (Set of 3 Different Sizes – 2mm, 3mm, 4mm) Spacer for Interior and Exterior Door Latch Plate Alignment (Black, Standard Strike)

Perfect Fit Door Strike Shims are durable and compression-resistant. They come in a set of three sizes: 2mm, 3mm, and 4mm. These shims are 3D-printed with tough PETG plastic for long-lasting use.
Available in black, white, or gray, they match your door frame for a clean look. The standard strike option fits most US door strikes. No cutting or modifying is needed to maintain strength.
These shims are easy to use and perfect for alignment. A small, US-based business offers personalized support. Project pack combos are also available for convenience.
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Perfect For:
This product is perfect for homeowners and DIY enthusiasts who need a quick fix for misaligned door latches. It’s also ideal for professionals seeking a durable, reliable solution for standard US door strikes.
Ready to Purchase?
4. MOSECYOU Door Strike Shim Plates, Standard Size Spacer, Stainless Steel

Fix your door with MOSECYOU Door Strike Shim Plates. These spacers solve doors that won’t stay shut. They work for standard strike plates and install easily.
Comes in three thicknesses to fit your needs. Made of stainless steel for strength and durability. Screws and dowels are included for a complete fix.
Prevent forced entry and add stability to your door. Choose black or silver to match your style. Simple, effective, and long-lasting solution.
| Pros | Cons |
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Perfect For:
This product is perfect for homeowners who want to fix doors that won’t stay closed or secure. It’s also great for anyone looking to improve door safety and prevent forced entry.
Ready to Purchase?
5. MOSECYOU Standard Door Strike Spacer Shim Plates, Hardened Stainless Steel

Fix door gaps with MOSECYOU Standard Door Strike Spacer Shim Plates. These hardened stainless steel plates raise the striker plate, keeping doors shut tight. Perfect for wood shrinkage or oversized gaps.
Three thickness options fit standard strike plates. No need to cut the jamb—just install directly. Black or silver finishes match any door style.
Includes screws and wood dowels for easy setup. Choose 1.55” screws for quick install or 3” screws for extra security. Fill old screw holes with dowels for a tight, lasting fix.
| Pros | Cons |
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Perfect For:
Homeowners with doors that won’t stay shut need this solution. Security seekers can stop thieves from jiggling the latch open with this simple fix.
Ready to Purchase?
6. Perfect Fit Door Strike Shims (Set of 3 Different Sizes – 2mm, 3mm, 4mm) Spacer for Interior and Exterior Door Latch Plate Alignment (White, Standard Strike)

Perfect Fit Door Strike Shims fix misaligned door latches easily. This set of 3 includes 2mm, 3mm, and 4mm sizes. They work for interior and exterior doors.
Made from tough PETG plastic, these shims are durable and long-lasting. Choose white, black, or gray to match your door frame.
Fits standard US strikes and comes with personal support for sizing or installation questions. No cutting needed to keep the shim strong.
| Pros | Cons |
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Perfect For:
This product is perfect for homeowners and DIY enthusiasts who need to fix door latch issues with ease. It’s also ideal for professionals seeking a reliable, durable solution for door alignment.
Ready to Purchase?
7. Stainless Steel Universal Residential Security Striker, Set of 3 Different Thickness, Universal Standard Door Strike Plate with Shim, Door Gap Blocker Kit Block Access to Latch

Secure your doors with the Stainless Steel Universal Residential Security Striker. This set of three comes in different thicknesses, fitting standard door strike plates. It’s made of black hardened stainless steel, ensuring durability and stability.
Easy to install, it fixes loose doors and blocks gaps. Choose between 1.6-inch or 3.1-inch screws for added security. Satisfaction guaranteed—contact us if you have any issues.
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Perfect For:
This door security kit is perfect for homeowners who want to fix loose doors or boost home safety. It’s easy to install and works with most standard doors.
Ready to Purchase?
8. 3 Pcs Door Strike Shim Plates with Different Thickness, Door Gap Blocker Kit with 3pcs Wood Dowel Strip 4 pcs Screw, Stainless Steel Spacer Block Access to Latch for Home Office(Silver)

This door strike shim kit has everything you need for a cleaner install. It includes 3 shim plates, 4 screws, 3 wood dowel strips, and a storage case. All parts are organized for easy use.
The shim plates help block latch access, making it harder to pry doors open. They come in 3 thickness options to fit different door gaps. The kit works with standard strike plates for direct installation.
Included wood dowels fix stripped screw holes for a stronger hold. Choose between two screw lengths to match your door frame needs. Perfect for home or office use.
| Pros | Cons |
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Perfect For:
This door strike shim kit is perfect for homeowners and office managers who want to secure doors and fix latch issues. It’s ideal for anyone needing a quick, reliable solution to tighten door gaps and prevent unauthorized entry.
Ready to Purchase?
9. HARSKIYER Door Strike Shim Plates 3 Pcs, Stainless Steel Spacers, Silver

Fix loose doors fast with HARSKIYER shims. Place them under the metal plate to stop gaps. Your home locks more securely now.
These parts are made of strong steel. The silver finish lasts through daily use for years. Rust will not spoil your work.
You can install the kit in minutes with your own screws. Save cash by fixing the old parts instead of buying new ones.
| Pros | Cons |
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Perfect For:
Perfect for homeowners, renters, and property managers, these door strike shim plates are ideal for anyone looking to fix doors that won’t stay shut due to wood shrinkage or gaps. Easy to install and cost-effective, they’re a quick solution for enhancing security and extending door life.
Ready to Purchase?
10. Door Strike Shim Plates, Standard Size Spacer Deadbolt Restorer Strike Plates 3 Different Thickness Stainless Steel Spacer Door Reinforcement Backplate Block The Access to Latch for Home Office

Door Strike Shim Plates fix loose or misaligned door latches. They come in three thicknesses to fit your needs.
Easy to install, just align and tighten with screws. Wooden strips help with tricky installations. Stainless steel ensures durability and long-term use.
Fits most door frames and replaces old strike plates. Suitable for home, office, or outdoor use. Strengthens door security.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for homeowners, office managers, or anyone needing to fix or upgrade door locks. It’s easy to install and works great for new or old doors.
Ready to Purchase?
Buying Guide
Stop door gaps and latching issues with shims. These small spacers go behind your strike plate. They straighten the latch for a good click every time.
Old house doors often warp or shrink over time. Users love how quick these fixes are. One person noted their bedroom door finally locked right side up. They said it saved them from buying a new frame.
- Material and Strength: Metal shims like stainless steel are best for security. They resist bending and rust. Plastic is a cheaper option that may wear down.
- Thickness Options: You need to match the shim to the gap size. Common sizes include 2mm 3mm and 4mm. Starting with a thinner shim is usually safer.
- Standard Fit: Ensure the shim fits your current strike plate size. Most plates are 2-1/4 inches wide. A universal design fits most residential doors.
- Easy Installation: Choose a product that needs no tools. Just place the shim and screw it down. This saves time and avoids messy drills.
- Included Parts: Look for kits that offer screws and dowels. Extra screws help fix stripped holes. A full kit provides a complete, reliable fix.