This handy Kerhshaw keychain kit includes T6, T8, and T10 torx bits, giving you just about everything you'll need to adjust any Kershaw knife. The bit are magnetically held into the driver. Black aluminum case torx all three heads when they are not being used.
3.75" overall (not including keyring)
I use this tool and all my knives, ranging from Benchamde to Spyderco to Kershaw. The bits are well made and have held up. 5/5 - A great gift for a friend or yourself.
I've wanted a way to carry a few torx bits on me for small in-the-field adjustments, and this is just what I've been looking for. It's a solid, well-built product and I recommend it to anyone who's thinking about getting it.