Proto combination wrench question

[stroh]

I have a question concerning NEW proto Antislip Design wrenches. Going to the home page on the proto web sight one of the pictures shows a full polished wrench with the V-throat design on the open end similar to MAC knuckle savers. Looking through the catalog pdf file most of the wrenches I see have an arch open end. Does the V-throat style only apply to certain wrenches? I am confused

 

[wrenchr]

I have never seen a V opening proto or plomb for that matter.

 

[stroh]

Can't figure out how to post pics from Proto website. But like I said it would be the NEW wrenches from what I can tell.

 

[wrenchr]

Let me peep it out.

 

[ATTappman]

The Anti-Slip Design wrenches have V-shaped open ends.

 

[speed bump]

Its slightly V-shaped you can kind of see the difference in this picture. The non ASD wrenches are rounded.

 

[bentt]

All of my Proto Anti-slip wrenches have the described notch, while the Proto Professional wrenches do not.



Bottom wrench - Proto Anti-slip


Bottom wrench - Proto Professional