Nite Ize - LSB4-01-R3 LSB4-11-R3 S-Biner Slide Lock Carabiner, Black, #4

This is a great carabiner.It feels sturdy, the little locking pieces are handy and don't feel like they're going to wear down quickly, it's a reasonable size and thickness, and it's not difficult to lock and unlock when you need to.This brand also has a lot of good reviews from people in "Buy It For Life" communities for their long-lasting carabiners, and it certainly feels as though they're correct, because this feels really sturdy and well-made compared to other carabiners I've used before.

Been using it to clip my car keys and work keys to my pants for almost two years now. It's pretty solid metal and has a pretty good build quality. The locking mechanism is a nice bonus and is easy to work. Some of the paint has worn off which is to be expected after 2 years of heavy use but that's not a super big concern for me. Works great for clipping keys to your belt loops. 10/10

I recently purchased the Nite Ize LSB4-11-R3 S-Biner Slide Lock Carabiner, Black, #4, and I have been blown away by its versatility and durability. This is a high-quality product that has quickly become one of my go-to tools for all sorts of tasks.The slide lock feature is incredibly convenient, allowing me to quickly and easily secure items to the carabiner without worrying about them coming loose. The carabiner itself is also very well made, with a sturdy construction that can withstand a lot of wear and tear.I have used this carabiner for a variety of tasks, from securing my keys to my belt loop to hanging a heavy backpack from a tree branch while camping. In every situation, it has performed flawlessly and exceeded my expectations.Overall, I would highly recommend the Nite Ize LSB4-11-R3 S-Biner Slide Lock Carabiner, Black, #4 to anyone looking for a reliable, versatile, and durable carabiner. It's a fantastic product that I'm sure I will continue to use for many years to come. Five stars!

Pretty sturdy, the lock is good, and the spring is strong.Ok for holding groceries from tipping in my car's trunk.

Love these clips for attaching dog accessories to my bag,

I bought a cargo net for my Ford Bronco. However, the clips were not the strongest ever made and one of them snapped. I bought these as a replacement and they were perfectly and they are far more durable.

The S-Biner Slide Lock Carabiner has proven to be a reliable and convenient tool for securing items. Its lightweight yet durable design makes it a versatile accessory for various uses.One of the standout features is the lock mechanism, which adds an extra layer of security. While it may not be intended as a high-security lock, it provides peace of mind by deterring casual attempts to open it. Additionally, the lock feature is straightforward to use for those familiar with it, but it can be puzzling for those unfamiliar, adding another level of security.Overall, the S-Biner Slide Lock Carabiner is a practical and effective tool for securing items, with its lock feature being particularly useful in deterring unwanted access.

These are secure. Quality. Strong. Easy to use. Buy two! Definitely worth the money. Works great to attach to tripods, water bottles, accessories or whatever bags you need extra storage outside of.