Wera 020102 Joker 6004 Self-setting Wrench, XXL

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List Price: $102.53
Stock Status:
item out of stock 0 In Stock. Backorderable
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Wera 6004 self adjusting wrench
Size: XXL (24 - 32mm or 15/16 - 1 1/4")
OAL: 322mm (12.7")
Automatic and continuous grip of hex screws and bolts
Automatically adjusts to different size bolt heads
Lever mechanism when gripping avoids slipping and damage
The single arm design along with the ratchet function make this a great tool for confined spaces
Fast and consistent driving without removing the wrench due to its mechanical ratchet function
Back pivoting angle of only 30 degrees with placement in the corner width rectangular prisms on the jaws

Manufacturer Part #: 05020102001

All Wera professional hand tools are covered by a lifetime warranty against breakage due to defects in materials or workmanship for the normal life of the product. This policy does not cover products which have been altered in any way, and products which have been subject to abuse, misuse, negligence, or improper storage. Bits, bitholders and L-keys are also not covered under this warranty policy as they are considered consumable. Wera Tools reserves the right to inspect warranty claims before replacements are issued. Return transportation costs are not included, however Wera will send replacement tools at no cost. Any claims for reasons other than those noted here must be approved by Wera Tools Inc. All returns are subject to inspection prior to replacement.

All Wera tools must be sent to Wera for warranty claims. Use the following link to start this process.
Submit warranty claim here
Individual Tools
300-349mm (12.0-13.9 inches)
Country of Origin:
Made in Czech Republic
Out of Stock

5 Reviews Write a Review

  • 5
    3/4" compression couplings

    Posted by Emilio Ruiz on Dec 11th 2021

    Let me tell you something. As a commercial sparky I run alot of emt. And most jobs don't allow set screw connectors anymore. My hands hurt from using channellocks all day, sometimes. Well this bad boy right here changes the game. The XXL version fits 3/4" emt comppresion couplings. All my coworkers look like fools because they didn't spend 80$ on a ratcheting self adjusting wrench for couplings and connectors! It also works for light poles and having the smaller sizes helps for when you don't want to go get a mm size socket from the truck.

  • 5
    Joker XXL

    Posted by Ryan M Petersen on Aug 20th 2021

    Awesome wrench, debated buying for 6 months until i finally did. Why the hell did I wait so long. Easy to use, makes the job quick and its really cool. Moved my crescent wrenchs out of my bag and into the drawer.

  • 5
    21st century wrench set

    Posted by bkny on May 16th 2021

    These Wera wrenches are an amazingly practical futuristic throwback. Reminds me of late 19th century cool wrenches, but totally futuristic and tech. While lots of people wince at the price, for my use, they are actually less expensive than functionally equivalent wrench sets in my shop: - My shop is bilingual, the full range of 6 Wera Self-setting wrenches cover both Metric/SAE (and Imperial, ha!) - My shop is space constrained, all 6 Wera Self-setting wrenches are far smaller than having two full Metric/SAE spanner sets to cover equivalent sizes. - All 6 Wera Self-setting wrenches cost less than two full Metric/SAE spanner sets to cover the same range. Then, there's the "but does it work" part? They work amazingly. The design is solid, and only took a few minutes of use to get the hang of it. The pressure exerted on the bolt heads definitely gives a better grip to leave less damage when really tightening bolts. These have become my immediate go-to for the R8 drawbar bolt on my mill, specifically because they leave less marring than the proper sized spanner, and the drawbar will last longer. Not just a good solid tool, but a really amazing improvement!

  • 5
    Wera 6004 XXL

    Posted by Joe Pond on Sep 1st 2020

    Plumbers, the answer is yes, this fits sweat and viega 3/4” FIP and MIP adapters. Great purchase, expect wait time as this wrench is/was on massive back order. Love it.

  • 4
    Wera joker xxl

    Posted by Jeremy Parks on May 21st 2020

    This product is great I just wish it had a wider range. I hope that they could do something about this but the quality is top notch