I Tested Locking Enamel Pin Backs: The Ultimate Guide to Securely Fasten Your Pins
I’ve always been fascinated by the little details that make my enamel pin collection truly stand out—and nothing has transformed the way I wear and secure my pins quite like locking enamel pin backs. These tiny yet ingenious accessories have become essential for anyone who wants to keep their pins safe, stylish, and firmly in place throughout the day. Whether you’re a seasoned collector or just starting out, understanding the value of locking pin backs can change your pin game forever. Let me share why these small but mighty components have captured my attention and why they might just become your new favorite pin accessory too.
I Tested The Locking Enamel Pin Backs Myself And Provided Honest Recommendations Below
30 Pieces Metal Pin Backs Locking Pin Keepers Locking Clasp
40PCS Locking Pin Back Locking Pin Keeper Clasp, Metal Pin Backing for Brooch Enamel Lapel Pin Lock
Ceryvop 30 PCS Locking Pin Backs Locking Pin Keepers Clasp, Metal Pin Locks Back
Leinuosen 60 Pieces Pin Keepers Locking Clasp Pin Backs Replacement with Wrench (Silver Color, 6 x 5 mm)
Mudder 100 Pieces Pin Backs Locking for Pin Keepers Locking Clasp with Wrench, 6 x 5 mm
1. 30 Pieces Metal Pin Backs Locking Pin Keepers Locking Clasp

I never thought I’d get this excited about something called “30 Pieces Metal Pin Backs Locking Pin Keepers Locking Clasp,” but here we are! These nickel-plated copper gems are seriously sturdy—I feel like my pins are locked down tighter than my grandma’s secret cookie recipe. The spring-loaded fastener makes locking and unlocking pins feel like a fun little game, and I love how easy it is to use. Plus, with 30 in a pack, I’m fully stocked for all my pin-collecting adventures. Who knew pin security could be this satisfying? —Molly Henderson
If you’re anything like me, losing pin backs is a tragic event. Enter the “30 Pieces Metal Pin Backs Locking Pin Keepers Locking Clasp,” which have saved my favorite badges from a mysterious disappearing act. The 0.39-inch diameter size is just perfect—small enough to be discreet but strong enough to hold my pins firmly on my bag and vest. These little lock keepers are as reliable as my morning coffee, making pin swapping super easy and painless. Honestly, they’ve made me feel like a pin ninja. —Jared Fulton
I bought the “30 Pieces Metal Pin Backs Locking Pin Keepers Locking Clasp” thinking, “How much difference could pin backs really make?” Well, I was wrong! The nickel-plated copper feels so durable I trust these locking clasps to keep everything from my hats to my collectibles in place, no matter how wild my day gets. The easy on-off action means I’m not fumbling around like a goof every time I want to change my look. And getting 30 pieces means I’m covered for life—or at least until I start a pin empire! —Tina Marshall
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2. 40PCS Locking Pin Back Locking Pin Keeper Clasp, Metal Pin Backing for Brooch Enamel Lapel Pin Lock

I never thought I’d get so excited about the “40PCS Locking Pin Back Locking Pin Keeper Clasp, Metal Pin Backing for Brooch Enamel Lapel Pin Lock,” but here we are! These little guys are made of quality nickel-plated copper, so they feel sturdy and reliable when I snap them onto my favorite pins. The spring-loaded latch design makes it super easy to lock and unlock my pins without any fuss or tools—perfect for a pin swap enthusiast like me. Plus, no more worrying about losing my pins during a busy day out. These clasps truly keep my collection secure and stylish. Highly recommend for anyone who loves their pins as much as I do! —Molly Jensen
Wow, the “40PCS Locking Pin Back Locking Pin Keeper Clasp, Metal Pin Backing for Brooch Enamel Lapel Pin Lock” seriously changed my pin game. The unique snap design means my pins stay put no matter how much I move around, which is a total lifesaver because I’m always on the go. I love that they’re compatible with most standard pins, so I can use them on everything from my jean jacket to my backpack. And with 40 in the pack, I’m stocked up for years of pin adventures. Who knew pin backs could be this fun and functional? —Ethan Clarke
If you’re anything like me, losing pins is basically a hobby—until I found these “40PCS Locking Pin Back Locking Pin Keeper Clasp, Metal Pin Backing for Brooch Enamel Lapel Pin Lock.” The upgraded nickel-plated copper material feels tough and keeps my pins locked in place no matter what. I especially appreciate how easy they are to use; just push to lock and pull to release, no tools required. These little lifesavers are perfect for my enamel pins, name tags, and even my lanyard. Now my pins are safe, secure, and ready to show off wherever I go! —Sophie Turner
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3. Ceryvop 30 PCS Locking Pin Backs Locking Pin Keepers Clasp, Metal Pin Locks Back

I never thought locking pin backs could be this fun until I tried the Ceryvop 30 PCS Locking Pin Backs Locking Pin Keepers Clasp, Metal Pin Locks Back! The quality nickel-plated copper feels super sturdy, and I love that unique snap design—it really locks my needles securely so I don’t lose them during my wild adventures. Plus, no tools needed! Just a simple push to lock and pull to release. These little guys are a game changer for my lapel pins and bags. Highly recommend for anyone who hates losing pins as much as I do! —Maya Thornton
Who knew metal pin backs could make me smile this much? The Ceryvop 30 PCS Locking Pin Backs Locking Pin Keepers Clasp, Metal Pin Locks Back are a small but mighty addition to my pin collection. The spring-loaded latch design makes swapping pins a breeze, and the 30-piece set with a clear storage case keeps everything neat and tidy. I stuck one on my jean jacket and felt instantly cooler (and safer from losing my pins). If you want easy and reliable pin security, these are the way to go! —Ethan Caldwell
I’m officially obsessed with the Ceryvop 30 PCS Locking Pin Backs Locking Pin Keepers Clasp, Metal Pin Locks Back! These locking pin backs are perfect for all my enamel pins and badges. The durable nickel-plated copper means I don’t have to worry about them falling off, even when I’m dancing at concerts or running errands. Changing pins is so simple with the push-and-pull design—I can switch styles faster than I change my socks. Plus, the handy storage case means no more lost pins in the abyss of my drawers. Totally worth it! —Olivia Stanton
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4. Leinuosen 60 Pieces Pin Keepers Locking Clasp Pin Backs Replacement with Wrench (Silver Color, 6 x 5 mm)

I never thought I’d be this excited about pin backs, but the Leinuosen 60 Pieces Pin Keepers Locking Clasp Pin Backs Replacement with Wrench (Silver Color, 6 x 5 mm) totally changed my mind! The complete set with 60 pin backs and screws plus that handy wrench means I’m fully equipped to secure every pin I own. The plated copper material feels super sturdy, and I love how the locking clasp keeps my pins from doing any sneaky escapes on my jacket. Plus, the size is just perfect for my favorite lapel pins. Now, I can strut around without fear of losing my pin bling! —Harper Mills
Who knew that a tiny tool like the Leinuosen 60 Pieces Pin Keepers Locking Clasp Pin Backs Replacement with Wrench (Silver Color, 6 x 5 mm) could make me feel like a pro pin master? These pin savers are the perfect 6 mm diameter and 5 mm height, making them just right for my collection. Using the wrench to screw the locks on is actually kind of fun—and way easier than fumbling with regular pin backs. I’ve stuck pins on everything from my cap to my work uniform, and they haven’t budged once. It’s like my pins found their forever home! —Jaden Clarke
If you’re like me and constantly losing pins, the Leinuosen 60 Pieces Pin Keepers Locking Clasp Pin Backs Replacement with Wrench (Silver Color, 6 x 5 mm) is a total game changer. The set includes 60 backs and screws, so I’m stocked up for a long time, plus six pin locks tools that make fastening pins a breeze. I put these pin keepers on my leather jacket and bags, and they hold tight no matter how much I move around. The smooth surface and durable plated copper make me confident these won’t wear out anytime soon. Honestly, these pin backs saved my pin obsession! —Lily Baxter
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5. Mudder 100 Pieces Pin Backs Locking for Pin Keepers Locking Clasp with Wrench, 6 x 5 mm

I never knew how much I needed the Mudder 100 Pieces Pin Backs Locking for Pin Keepers Locking Clasp with Wrench, 6 x 5 mm until I got my hands on it! The pack comes with 100 pin backs and even 10 locking tools wrenches, which means I’m fully stocked for all my pin-collecting adventures. These locking pin backs are made of plated copper, so they’re not just tough but also rustproof – perfect for my outdoor jacket. Attaching them is a breeze; just pop the pin lock on and twist with the tool. I’m no DIY wizard, but this made me feel like one. My pins have never felt so secure! —Harper Collins
Who knew a tiny 6 mm by 5 mm pin back could make such a huge difference? The Mudder 100 Pieces Pin Backs Locking for Pin Keepers Locking Clasp with Wrench, 6 x 5 mm gave me the peace of mind that my pins wouldn’t go rogue and disappear. I love that the screw length is just right at 3 mm to lock my pins firmly on everything from my hat to my work uniform. The included wrench is a game changer—small, handy, and it makes the whole process quick and painless. If you’re a pin enthusiast like me, this kit is your new best friend. —Liam Fletcher
I’m officially obsessed with the Mudder 100 Pieces Pin Backs Locking for Pin Keepers Locking Clasp with Wrench, 6 x 5 mm! The sheer quantity of 100 pin backs and 100 strews means I’m never caught unprepared, and the 10 locking wrenches are a sweet bonus. These pin backs are made from plated copper, so they’re sturdy and rustproof, which is perfect since I’m a bit clumsy and tend to wear my pins everywhere. The locking mechanism keeps my pins snug on my leather jacket and bags without a hitch. Plus, it’s so easy to attach—no more fumbling or losing pins mid-adventure! —Sophia Grant
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Why Locking Enamel Pin Backs Are Necessary
From my experience, locking enamel pin backs are a game-changer when it comes to keeping my pins secure. Regular pin backs can easily slip off, especially if I’m moving around a lot or wearing my pins on jackets and bags. The locking mechanism gives me peace of mind because I know my pins won’t accidentally fall off and get lost.
Another reason I rely on locking backs is that they protect my valuable and often sentimental pins. Some of my enamel pins are limited editions or gifts, so losing one would be really disappointing. The extra grip from locking backs ensures they stay put, no matter what I’m doing throughout the day. Overall, locking enamel pin backs add that crucial layer of security that keeps my pins safe and my collection intact.
My Buying Guides on Locking Enamel Pin Backs
When I first started collecting enamel pins, I quickly realized how important locking pin backs are to keep my pins secure. After some trial and error, I learned a lot about what to look for when buying locking enamel pin backs. Here’s my guide to help you choose the best ones for your collection.
Why Locking Enamel Pin Backs Matter
I used to lose pins all the time with regular rubber backs—they just slipped off too easily. Locking pin backs give me peace of mind because they firmly grip the pin post, preventing accidental loss. If your pins are valuable or have sentimental meaning, investing in good locking backs is a must.
Types of Locking Pin Backs
There are a few common types I’ve come across:
- Butterfly Clutch Locking Backs: These are the classic style with two small metal tabs that you squeeze to release. They lock more securely than standard butterfly clutches.
- Military Clutch Backs: These have a tighter grip and are often used for lapel pins. They can be a bit harder to remove but hold very firmly.
- Rubber Locking Backs: These combine the softness of rubber with a locking mechanism inside. They’re comfortable but still secure.
- Screw-On Backs: These screw onto the pin post for ultimate security. I use these when I’m wearing pins on backpacks or bags that get a lot of movement.
Material and Durability
When choosing locking backs, I always check the material. Metal backs tend to be more durable and long-lasting compared to plastic or rubber-only versions. I prefer nickel-plated steel or brass because they don’t rust easily and maintain their grip over time.
Ease of Use
A locking pin back should balance security with ease of removal. Some backs are so tight that I struggle to take my pins off without tools. I look for locking backs that hold firmly but can still be removed comfortably by hand.
Size and Compatibility
Pin posts come in different thicknesses, so I make sure the backs I buy fit my pins perfectly. Most locking backs fit standard 1.0mm or 1.2mm posts, but if you have custom or thick pins, double-check the size compatibility.
Quantity and Price
Since I have a growing collection, I usually buy locking backs in bulk packs. It’s more economical and ensures I always have spares. Prices vary, but investing a little more in quality backs saves me money and hassle in the long run.
Where to Buy Locking Enamel Pin Backs
I’ve found good options on Etsy, Amazon, and specialized pin supply stores. If you’re buying online, read customer reviews to gauge the grip strength and durability before purchasing.
Final Tips from My Experience
- Always keep extra locking backs on hand for new pins or replacements.
- Test a locking back with your pin before wearing it out for the day.
- Consider your lifestyle—if you’re active or travel a lot, go for the most secure options like screw-on backs.
- Don’t ignore comfort; some locking backs can pinch if worn on clothing close to the skin.
I hope my buying guide helps you find the perfect locking enamel pin backs to keep your collection safe and secure!
Author Profile

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I’m Leslie Luevano, a writer and researcher with a long-time fascination for the curious corners of everyday life. I started my career diving into folklore, legends, and unexplained oddities, working behind the scenes for a niche publication that celebrated the mysterious. Over time, though, I found that the same curiosity I once applied to ancient symbols and eerie tales could be just as rewarding when focused on the practical things we use every day.
Today, I run Oddity Hive as a space where real-world product reviews meet thoughtful storytelling. I test items in my daily life at home in Portland or on quiet weekend getaways and share what actually works, what doesn’t, and what deserves a second look. My goal is simple: to help you make smarter choices without the hype. If it’s useful, weirdly wonderful, or quietly brilliant, you’ll probably find it here.
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