Non-Slip Quick Action Adjustable Wrench

[nctools]

Have you seen it before? Is this your dream tool? It is not only a prototype but also a ready-marketing wrench!

http://my.ecplaza.net/newconcepttools/1.jpg

Name of Invention: Non-Slip Quick Action Adjustable Wrench
Advanced features:
a. stepless adjusting mechanism designed for an instant & smooth adjustment;
b. unique anti-slip system prevent efficiently injury to hexagon bolts and nuts;
c. self-locking system, the more stress made on handle, the more tighteness is exerted onto workpiece;
d. less process cost is required comparing common adjustalbe wrenches.

Quick Action:
Holding the handle in the palm, and use thumb to press the small push-button mounted in the movable jaw and move the movable jaw to grip and release hexagon bolts and nuts. Just this simplest way!

An absolute mechanic system without any electric power support.

For more infos, please contact - simonbj@yahoo.cn, an short demo video is ready for your evaluation.

[Someguy]

http://www.emotipad.com/newemoticons/Spam.gif

[nctools]

What did you mean? Isn't it a good invention?

[Bob D.]

No, it's really that great, considering it pretty much copies some other designs along the same line that are not worth much either.

Why is everyone trying to improve the knuckle buster? They have a very small following due to their poor performance (in most cases) and I don't see these speed adjustment "improvements" (if you can call them that) as making the tool any easier of safer to use.

So for this version of the "new and improved" adjustable, and the others that have come out in the past year or two, I say thumbs down. I'll stick to the tried and true designs and the brands I have found to outperform the others. Fuller, Crescent, Williams and Snap-On are the brands I prefer.

I have a Williams 10" that has a thumbwheel lock which is handy. The Fuller wrenches I find open a little wider than the other brands the same size which is an advantage at times. I have a 6" Fuller which will handle a 7/8" nut easily, for me this is great because I need 7/8" capacity occasionally for 1/2" Swagelok instrument tube fittings, and the 6" wrench fits in my belt pouch taking up little room (most days its the biggest tool I need anymore if you don't count a pair of #420 Channelocks).

Anyway, I suggest you melt down however many of these wrenches you have produced so far and try again.

[michael stephen]

nice tool..