Oldtuleguy
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- Nov 4, 2017
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I saw that as well. Looks cool!
Don,I would guess that those Lutz style handles were an add on. They were added to a huge variety of tools.
That's what I'm thinking. Its way too clean to be a mod, unless the dude (or dudette) was a true pro. I think it's real and now I'm on the hunt! Yes, 1/2" drive.Don,
If by "add on" you mean a user mod, not a factory mod, that was my first thought, too. It looks like the cross-bar (detachable, 8" long) went missing, and this was somebody's inventive solution for an alternative.
My only pause is the strange model number. The model number for the 1/2-inch drive Tee-Bar was 9412. There is no 9312 in the Blackhawk 1930 or 1935 catalogs, let alone a 9312P. The whole tool was dropped by 1937. If that's a 1/2-inch drive Tee Bar, could it have been some kind of special with that different model number??
If i weren't so far away it would be mine tomorrow
Damn that is the one I need for my set I bet[emoji2].Here is an odd 1/2" breaker bar, with a fixed head.
The sockets on the right with the ribbed knurling and the 15XX model numbers - 1506 (3/16") to 1514 (7/16") - are first generation. They are in the 1935 catalog. (EDIT: Note that Blackhawk was not making 1/4-inch sockets in 1931 in the Q.D. era. Not sure when they started.) The sockets on the left with the recessed rings and the 210XX model numbers - 21006 (3/16") to 21014 (/16") - were introduced in 1937 and were in production through at least 1943.Found a bunch of blackhawk 1/4 dr sockets in a box I bought. Looks like 2 sets, one set looks older. Any ideas on dates? I don't see date codes so maybe pre 38?
Where do you see 15XX series 1/4-inch drive sockets listed in the 1937 catalog, horse? What page?Yep. I know. Have a look at the 37 catalog. They are both in there.
I am guessing that this is what's throwing horse off, too, now that I looked at his excerpt from page 19 in the 1937 catalog. But to point out the obvious, Otg's ribbed sockets are marked 15XX and his recessed line sockets are marked 21XXX. If the images in the catalogs are representative of production style, his 21XXX would have ribbed knurling.My 1941 catalogs depict the 210xx sockets in the earlier 15xx style, but I believe that by 1941 they were already wearing the recessed rings.
If you're referring to the recessed lines, yes they did. We use them to date WWII sockets.To my knowledge, this style of socket never had date codes. War time versions wore cad plating though.
Thanks for the information and correction! We don't have a copy of the 1941 catalog in the Tool Archives. In fact, I didn't know there was one, and I shouldn't've spoken so declaratively. Can we talk you into scans for uploading?The 24991 gripline style 1/4” drive ratchet appears in 1941 as well.