Anex makes a set of super slim metric hex drivers that are similar in design to their screwdriver wrenches I previously posted about. You get 4 sizes: 2.5mm, 3mm, 4mm, and 5mm, with each hex tip being less than 1/2″ wide. This should make it possible to engage fasteners in the tightest and narrowest work areas.
There’s not much else that needs to be said. This is the type of tool set that you need only if you know you could or would use it. It’s about as specialized as hex drivers come.
I haven’t went on a tool-buying splurge in quite some time, so I spent some time doing so earlier this week. Since there have been a couple of times these past couple of months when my PB Swiss low profile hex keys struggled to fit fasteners in tight spaces, I figured I’d order the Anex drivers and give them a try. They’ll arrive later this week, and I’ll be ready to field some questions about them.
You get the 4 drivers as part of a set, for $22. If you’re an Amazon Prime subscriber, they ship free. If not, then you’ll need a $35+ order of Amazon-sold or fulfilled items to get free shipping.
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I wish that Anex made these in inch sizes as well; maybe one day I’ll make some for myself.