6004 Joker XS Joker with Flexible Size Adjustment; 7-10mm

Works well for small bolts. Built well and seems to handle pretty decently

The tool is unique! Quality and design is great!

This isn’t a joker….it’s a joke. First off, I thought when I bought this that it was the bigger version. It was a lightning deal at $33 so I bought it. When it arrived, it was TINY.I was skeptical because the tool clamps down on a nut or bolt head during rotation. To me, that seems overly complex. The range is slightly over 3mm so if you think about it, it’s not convenient. I roll a tool cart with all of my smaller wrenches and usually land the right one the first time. I don’t need a self adjusting wrench this small and you shouldn’t either. It’s existence is pointless.But that is besides the fact that it broke on the first bolt it touched. My instincts were right: I was removing a bolt from a lightweight strut cartridge on the hood of an Acura. At first, it had a solid grip as the bolt head was square in the jaws. I applied pressure and *piiiingg*…something flew out of the tool as it released the bolt head under slight pressure from my right hand. Luckily I knew to press open handed as to not jamb my fist into sheet metal and the strut assembly. Wow.I was left with this joke(r), dangling it’s now broken head in a loose manner. I could only speculate that it was a spring of some kind but it was so small, I never found it. For the $ I paid for this tool, I was not happy. I got my torque wrench out, set it on inch pounds and loaded the bolt head with 20 INLB before it gave. Unbelievable.I immediately went to my orders page on Amazon but wouldn’t you know it: I missed my return window by 3 days. That’s because the tool is so useless that it sat in the tool chest for the opportunity to use it.FAILHence my negative review. I did not apply the tool in the wrong direction, either. I was within range of the marking on the tool which is also a mystery: 7 1/4 to 10 3/8. Is that metric or imperial? It appears to be both which makes no sense to me.Wera, if you are reading this: I’m never buying one of your tools again. If I see your tools in a buddys tool kit, I’m going to laugh at him and tell him he bought junk. Because that is what this wrench is…Junk.

Awesome tool. i've purchased all sizes!

I honestly don't know what I was expecting with this tool. From time to time I'll help out by partially disassembling a vehicle in the parking lot to find hidden damage so I'm always on the look out for ways to have the tool I need on hand without carrying around an entire tool box. This does the job of a crescent wrench and I can see how it would "ratchet' but you would really have to be in perfect conditions with no obstructions and able to lay the tool very flat. I'm just never in those conditions and I don't know many who are that wouldn't just have the correct wrench size. Like I said though, this is a great quality tool, so if the conditions described fit your situation it would be a great fit.

I did not order the correct size but it is the best tool you can have for those small, nearly anatomical impossible placement of a connection. If your young and like to spend more time on the floor to install plumbing, keep doing it the hard way. This is a time and back saver.

Too expensive for a limited tool

I haven’t got to use the wrench to it’s full capacity. So far I’ve only used it to loosen small bolts that connect capacitors to inducer motors. It tends to slip, however to be fair the screws are in a very awkward position. I’ve been investing in more wera tools and these are really cool. I plan to get the entire set soon.