D'Addario Accessories Guitar/Bass Multi-Tool, by D'Addario (PW-GBMT-01)

This thing is solid and all metal. The tools are built well and it is super compact when all closed.

I use it almost every. I have multiple guitars with a couple types of bridge configurations. So having a multi tool that is specifically made for guitars is perfect for me . And really for every guitar player. Only draw back is no large flat head.

I buy all D'addario tools because they have all been well made and well thought out prior to construction. That being said, the only thing this tool could improve on would be to have a slightly larger flathead, since there is two different phillips sizes also. Other than that, feels good in hand and works well.

I needed a portable tool for guitar setup while traveling, and this seems to be the best choice among all the cheap made-in-China tools available. All-metal construction. Most importantly for me it has the correct sized allen key for adjusting bridge height. If they prove to be not hardwearing, I'll update this review.The only negative I've noticed so far is that because the smallest allen keys are so long and thin, there's definitely a risk of snapping if not used with care.

I was just thinking how much I wanted a tool with the few smallest metric and imperial hex wrenches when I found this. Lives in my case and keeps my guitar like 75% more repairable.

Swiss Army knife for guitarists. Always a pain to search for tiny Allen wrenches to time or adjust. This is simple and too the point.

Build quality on this is okay, but certainly not great. It can be very difficult to pry some of the tools out to be used. The thin allen wrenches will bend. Trying to use this on to loosen/tighten strings on a Floyd Rose bridge will have the tool hitting bumping into the guitar body. Not only will this increase the chance of scratching your finish, you can only do about a quarter turn before you have to pull it out and then reinsert again so you can do another quarter turn. Takes forever... and again will eventually scratch your guitar finish unless you're extra careful.

Just used this to set the action and intonation for my Mexican Standard Strat. Very pleased with the parts fit and quality of the device. It lives in my gigbag from now on!