DON’T BUY THIS TOOL!!!
I bought one a couple weeks ago and the first time I used it the T-6 stripped. The splines just completely sheared off without any unusual usage or overtightening. It’s also just a pain in the butt to use. It’s hard to snap the tools out and having a equal-sided, L-shaped tool is inconvenient for knife maintenance where you often don’t need a ton of torque and have to do a lot of spinning of the tool. Also, the odd sizes are just unnecessary and the tools not well-labeled so every time you need one it’s a hunt. I would strongly recommend just getting a nice bit or driver set for your T-6, T-8, T-10 needs, the only ones you need for knives.