





Nite Ize - LSB4-01-R3 LSB4-11-R3 S-Biner Slide Lock Carabiner, Black, #4
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Haden Helveston
> 3 dayI use them to hang gloves from my belt and they work great
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Chris J.
> 3 dayKeeps my keys handy on my belt loops. Slim design easy to clip on and off.
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JLA
Greater than one weekawesome product!!
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twopiecepetree
Greater than one weekPackaging is simple. Easy to use and lock is strong and doesn’t feel like it will loosen. Only time will tell. Seems very well made. Will update if anything changes. So far, definitely a must buy!
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Heather kidd
> 3 dayLove the slide lock my keys dont fall off anymore! If not careful the slide lock could slide off. I just make sure it is not near the end when opening.
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Tony Cassano
Greater than one weekLatch bent within a few weeks.
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Rosemary
Greater than one weekSolidly built. Large size, which the ad doesn’t address. Haven’t had any keys accidentally slide off and get lost like would happen with my caribiner
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witkitten
> 3 dayI have been using a D-ring carabiner for my keys for years, but i always broke them within a year and had a few lost keys. I really like this because my keys are in a locked side and I can use the other side to slip onto my purse. Feels strong, but i will try to update in a year if this item fails too fast.
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Gabriel F Guaciaro
09-06-2025Lightweight and lockable. Very sturdy construction.
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Kindle Customer
> 3 dayThe locking Nite Ize S biner is a beautiful thing for all kinds of secure attachment need. I didnt care for the non-lockers because the tended to open slightly and allow items to fall off. Not so with the lockers. I just with they made the locking biners in size #3. The #4 locker is a bit large to serve as a key ring and the #2 is too small. Still, a well made, well though out product.