Knipex Pliers Wrench

Under $100: a Knipex pliers wrench. Best hand-tool ever! I originally got just the 7.25" size, but now I own everything from even shorter ones to much longer ones. I use them all of the time. If you're cheap, you can even get a knock-off version from Harbor Freight now at about half the cost of the German-made Knipex ones.

Knipex Pliers-Wrenches are the absolute BEST. > Only downsides are price and they are not super low profile so you need a bit of room to turn in. Pricey, but buy quality and cry once. As for low profile, I actually find them nearly as thin as a typical crescent in terms of the handle; while the head may be same or thinner. I recommend buying more than one size https://www.knipex.com/products/pipe-wrenches-and-water-pump...

I've got the XS which is even smaller, and has the distinction of being the only wrench I carry with me on MTB/hiking trips, basically an EDC item in the pouch of my backpack: https://www.knipex-tools.com/products/pipe-wrenches-and-wate... The mini has still got the pushbutton and dual locking tabs, the XS is more compact, much lighter, and is slightly more complicated to use, but can be used one-handed. It's fixed a number of problems with skis, bikes, and tents that you might not expect of its size, it will do properly maintained axle nuts and other large fasteners (it prefers 12mm and less, where most wrenches suck, but can do up to 18mm or 3/4"). I carry the 10" pliers wrench in my work tool bag for working on hydraulics, pneumatics, and it's definitely one of my favorite tools, unlike the accursed worm-gear Crescent wrenches...

What's going to happen is that the nut will round over, because there's little in this design to prevent the jaw back-driving the helix. Having used a lot of adjustable wrenches, and rounded over quite a few bolts, now I keep sets of open-end wrenches in reach on the toolbench and for adjustables I carry exclusively Knipex Pliers Wrenches, which are awesome tools. There's no way you're breaking the casting of the wrench without a big cheater bar, which I admit to having used...while wearing safety glasses.

Knipex Pliers Wrench is what you're looking for. They end up squeezing hard, unlike a crescent wrench, and do not round off fasteners as easily.

Knipex makes some decent adjustable wrenches (not crescent style, though). Their Pliers Wrench line has an adjustment mechanism like a channel lock plier, but then has a jaw that’s on a cam mechanism to keep the two jaws parallel. One direction they’re just as good as a crescent wrench, but in the other direction it “self tightens” and you can really reef on it. The cam mechanism allows you to loosen your grip and there’s just enough room for a bolt head/nut to spin around, so it’s almost like having a ratchet, too. Only downsides are price and they are not super low profile so you need a bit of room to turn in.

In the rare instance an adjustable wrench is an appropriate tool, I'm partial to the Knipex "pliers wrench".