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.
A lot of my tools are small because I need them to be comfortable in my hands. I got the small Joker to give it a try. It’s got a good hand feel, it’s solid and well made. I’ve yet to be able to turn anything with it which is why it’s gave it four stars. I can’t fully judge it until I use it. It’s a neat tool for sure and a great addition to my “weird” tools.
Posted by Cliff Ku on May 31st 2021
One of a kind smart design, grabs the screws/bolts firmly, I just wish the minimum size could be smaller than 7/16.
Posted by Michael E Jones on Mar 2nd 2021
These Joker 6004 are sweet! I was contemplating about getting the set but now I wish I did
Posted by Chris Synon on Feb 27th 2021
Just love it. I work with Festo fittings and often find that identical fittings require different sized wrenches, depending on the year they were made. This makes it so nice to not have determin if its a 10mm or 11mm, and to just get the work done!!
Wera 020100 joker 6004 self-setting wrench
Posted by Millwright on Oct 31st 2020
This is an interesting wrench that fills a gap for someone who works on a SAE and Metric equipment. In this case area between 8mm-13mm heads which includes 7/16 often used on a lot of equipment. Fits well in the pocket, seems strong, the rachet feature and off angle features both work well. I use this one with a Joker 10-13 double open end wrench and I can do about 75% of my work with those two in my pocket.
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.
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
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.
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.