40PCS Locking Pin Back Locking Pin Keeper Clasp, Metal Pin Backing for Brooch Enamel Lapel Pin Lock

These locking pin backs work really well. They hold pins securely in place and give a lot more confidence than the standard rubber backs. They are easy to use once you get the hang of them, and they stay locked without slipping off. The metal feels solid and durable, not cheap or flimsy. Great value for the quantity you get. Perfect for keeping pins safe and secure.

These work perfectly! This product is very durable and helps keep my pins from falling off!~

These are awesome. Very durable and solid. Easy to put on, simple to remove. My pins are finally LOCKED ON. I can finally wear my most beloved ones without the fear of losing them. They can withstand a LOT of pressure. Theyre the PERFECT size AND theyre estheticaly pleasing. These were 100% worth the money!

These are the best quality that you can find hands down. The value for what you're paying is absolutely worth it because most pins these days come with the crappy metal clasps or the horrible rubber backings. Both lend themselves to falling off or snagging clothing. My entire family of five switched to using these backings for the pins that we have collected. I put them on my backpack as does my husband, my son puts them on his work. Lanyard, and my daughter's put them on various things as well. I will have to buy another pack of these soon! These are extremely secure. They are easy to put on and to remove. The size is perfect. They are highly functional and I highly recommend them to any pin, user and lover

they work great, and lock things in place. my only problem is it can be difficult to get off and sometimes they get stuck

These are great to keep pins safe on bags or purse straps. This is a great amount for the price. I use these at conventions when I sell pins.

I used these to lock my pins onto my backpack purse and when I say they do not come off at all! These definitely do what they are advertised to do and im so happy with them. The original backs that my pins wouldn't stay on and I almost lost my pins a few times. Once I found these I had to try them. Im glad I did. They lock really well and you actually have to manually take them off to remove. These are very functional and can be used for everyday! The size is good. These are definitely a good value and I love them.

Holds up large pins well while husband climbs around and jumps at work.

Not worried about any pins falling off

Really good product, strong hold and helps pins not move around.

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Got these to replace the butterfly clips which constantly snag. Wow. Never knew these existed. They're terrific.

These locking pin backs are an affordable upgrade from the flimsy rubber or butterfly clasps that usually come with enamel pins. They’re easy to attach, feel sturdier, and definitely reduce the risk of pins falling off. That said, they’re not perfect. I’ve still had a few pins come loose, so while they’re an improvement, they don’t provide 100% security. For the price, they do the job reasonably well, but if you need something truly reliable for valuable pins, you might want to invest in a higher-quality option.