The Mini Q is more like a multi-tool than just a way to keep your keys in order. This minimalist grade 5 titanium wonder can keep your keys jingle free and is equipped with a 2.35” hardened 420HC stainless steel blade - with a bottle opener notch in it. As long as the diameter of your key hole is greater than 4.3 mm and the key length is less than 63 mm it will fit. For those pesky key fobs or larger keys, there’s also an included smart loop, so you can still keep them all together. And, if you ever want to perform maintenance, replace hardware, or add/remove elements, changing things out is super simple.