Ratchet Tech: Ratcheting Open End Wrenches?

[jlh92]

Stumbled on this site while looking for a ratchet strength test.

Anyone on here ever used these? They look... interesting. Seem almost too bulky to be useful though.

http://www.ratchetech.com/

 

[tbaggz]

I have one made by alden and it works great.