Review on 🔗 Nite Ize S-Biner Size-1 Dual Carabiner, 2-Pack - Stainless-Steel, Black by Michael Glassburn

Dimensions: It took me a while to figure out all the sizes. I would recommend getting a small tape measure and using these sizes from the niteize website: Size #5 Measurements: 1.31" Weight Class: n/a Size #1 Weight: 1.56" x 0 .56 inch, weight class: 5 lbs. Dimensions #2: 2 x 0.88 inches. Weight: 10 pounds. Size #3: 2.63 x 1.13 inch. Weight: 25 pounds. 5 sizes: 4.38" x 1.94" Weight: 100 lbs. I'm a size #3 and I think this is the perfect size for my use. I have a gerber shard tool, a streamlight nano flashlight, 4 keys... all on a biner, no need to attach a keyring to it. For keys I think 0.5, 1 or 2 might be a bit tight. #4 is probably good if you have a key phrase that resembles a prison guard. , or if you want to hang a paint bucket on your pants (good luck keeping your pants on) The only thing I don't like is that one of my wrenches is shaped like an isosceles triangle for the ring hole and that's because of his Shape and the shape of the biner, there's no room to turn, making the rest of the keys feel a bit stiff. It just bugs me because I don't want to add keychains to the biner, but obviously. If you have a key ring to hang your keys on, no problem. This binder holds up pretty well and I like the S design a lot more than traditional key binders. Why 5 stars? It does what it's supposed to, hangs nicely on a belt loop, can be easily removed if necessary and holds a good amount of weight.