Author Topic: Proto Professional long pattern combo wrenches  (Read 7044 times)

Offline Uncle Buck

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Re: Proto Professional long pattern combo wrenches
« Reply #15 on: May 02, 2019, 09:46:48 PM »
I think that logo is from the '90s, but in any case, those are really sweet!

That PROTO logo is fairly recent. Elroy would guess 15 years old max

I second this. That is one uber sweet set!
You boys better hold on cause I'm gonna have to stand on it!

Offline Davethorik

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Re: Proto Professional long pattern combo wrenches
« Reply #16 on: May 03, 2019, 08:12:53 AM »
These aren't ASD, just regular open end.

Are the box ends regular or flank drive broach? I don't know for sure if/when Proto started copying flank drive but most of the higher end tool companies did in the mid '90s.

They do have whatever Proto's version of off corner engagement in the box ends.

Thanks guys!