Wera 020100 Joker 6004 Self-setting Wrench, Small

Wera 020100 Joker 6004 Self-setting Wrench, Small
NOTE: The product title and description supersede the image shown. The picture provided by the manufacturer is not always exact. We may use the same image for multiple sizes of an item.

List Price: $52.94
(6 reviews) Write a Review
Stock Status:
Out of stock - contact us for lead time
Wera 6004 self adjusting wrench
Size: Small (10 - 13mm or 7/16 - 1/2")
OAL: 154mm (6.1")
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 #: 05020100001

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., or its authorized representatives.

Return tools for warranty replacement directly to KC Tool. All returns are subject to inspection prior to replacement.
Individual Tools
150-174mm (6.0-6.9 inches)
Country of Origin:
Made in Czech Republic

6 Reviews

  • 4

    Posted by Ty on Oct 1st 2020

    Purchased to see how well the joker adjustable wrenches hold up. I'm really happy with it and how well a ratcheting system works on an open wrench. Its no where near as fragile as it would seem. The only downside is the size of nuts/bolts you can actually grab. If i had to buy again I would've purchased the whole set from the start.

  • 5
    Amazing tool

    Posted by Jonathan carmona on Sep 14th 2020

    I am in the plumbing trade and this is hands down the best adjustable wrench for I have owned. Great for smaller nuts. Has yet to slip once. Great tool 10/10 would recommend

  • 5

    Posted by NF on Jun 20th 2020

    Fun little wrench! Once you get used to it, its pretty handy. Used it to tighten up some furniture already. The action needed takes space, so its not for tight access work or backing nuts.

  • 5
    Very well made

    Posted by Patrick Pyo on Jun 20th 2020

    This is the best self setting wrench I have ever purchased. I'm so impressed with it, I ordered the other two sizes available. The price may seem a little high, but it is well worth it when you see and feel the products build quality. If you are in the market for an adjustable wrench, look no further than this.

  • 4
    Wrench review

    Posted by Biill on May 3rd 2020

    Same review I had for there other wrench This wrench was as a good as any of there other wrenches and worked as advertised. The price was a little high that was the reason it did not get the 5 stars, but it did help take a couple wrenches out of my service bag, and anytime I can have less tools to carry and still be able to accomplish what I need to do is great by me.

  • 5
    Wera has done it again

    Posted by Neff on May 1st 2020

    When you think of German made tools, the first word that comes to mind is Engineering. German Engineering is known throughout the world as a trait you definitely want in a tool. Wera has found yet another tool to improve. And these Joker 6004 designs are a huge improvement on the Adjustable wrench market. The comfort, and function of this wrench is perfect. This has become the first tool out of the bag on most of my jobs. It took a few uses to get my muscle memory adjusted to how this tool performs, but now it is an extension of my hand. I can't wait till they release the medium and XL sizes in the USA